| 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 | $55.79 | 3.112% | $57.5262 | $57.53 | $57.55 | $57.50 |
| Purchase #2 | $161.29 | 9.384% | $176.4255 | $176.43 | $176.45 | $176.40 |
| Purchase #3 | $47.25 | 3.848% | $49.0682 | $49.07 | $49.05 | $49.10 |
| Purchase #4 | $65.57 | 6.347% | $69.7317 | $69.73 | $69.75 | $69.70 |
| Purchase #5 | $185.34 | 11.548% | $206.7431 | $206.74 | $206.75 | $206.70 |
| Purchase #6 | $89.54 | 7.315% | $96.0899 | $96.09 | $96.10 | $96.10 |
| Purchase #7 | $95.96 | 13.818% | $109.2198 | $109.22 | $109.20 | $109.20 |
| 7 purchase totals = | $700.74 | $764.8044 | $764.81 | $764.85 | $764.70 | |