| 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 | $35.74 | 12.853% | $40.3337 | $40.33 | $40.35 | $40.30 |
| Purchase #2 | $91.46 | 6.202% | $97.1323 | $97.13 | $97.15 | $97.10 |
| Purchase #3 | $225.53 | 6.657% | $240.5435 | $240.54 | $240.55 | $240.50 |
| Purchase #4 | $98.52 | 11.258% | $109.6114 | $109.61 | $109.60 | $109.60 |
| Purchase #5 | $106.59 | 11.748% | $119.1122 | $119.11 | $119.10 | $119.10 |
| Purchase #6 | $124.36 | 7.627% | $133.8449 | $133.84 | $133.85 | $133.80 |
| Purchase #7 | $219.74 | 7.789% | $236.8555 | $236.86 | $236.85 | $236.90 |
| 7 purchase totals = | $901.94 | $977.4335 | $977.42 | $977.45 | $977.30 | |