| 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 | $69.53 | 7.735% | $74.9081 | $74.91 | $74.90 | $74.90 |
| Purchase #2 | $80.49 | 4.464% | $84.0831 | $84.08 | $84.10 | $84.10 |
| Purchase #3 | $94.68 | 8.606% | $102.8282 | $102.83 | $102.85 | $102.80 |
| Purchase #4 | $232.27 | 3.370% | $240.0975 | $240.10 | $240.10 | $240.10 |
| Purchase #5 | $35.58 | 4.793% | $37.2853 | $37.29 | $37.30 | $37.30 |
| Purchase #6 | $221.25 | 6.839% | $236.3813 | $236.38 | $236.40 | $236.40 |
| Purchase #7 | $151.33 | 6.303% | $160.8683 | $160.87 | $160.85 | $160.90 |
| 7 purchase totals = | $885.13 | $936.4518 | $936.46 | $936.50 | $936.50 | |