| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $79.48 | 6.806% | $84.8894 | $84.89 | $84.90 | $84.90 |
| Purchase #2 | $118.33 | 3.827% | $122.8585 | $122.86 | $122.85 | $122.90 |
| Purchase #3 | $198.40 | 11.186% | $220.593 | $220.59 | $220.60 | $220.60 |
| Purchase #4 | $173.60 | 11.248% | $193.1265 | $193.13 | $193.15 | $193.10 |
| Purchase #5 | $214.74 | 6.841% | $229.4304 | $229.43 | $229.45 | $229.40 |
| Purchase #6 | $96.84 | 13.458% | $109.8727 | $109.87 | $109.85 | $109.90 |
| Purchase #7 | $184.82 | 10.585% | $204.3832 | $204.38 | $204.40 | $204.40 |
| 7 purchase totals = | $1,066.21 | $1,165.1537 | $1,165.15 | $1,165.20 | $1,165.20 | |