| 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 | $76.61 | 4.593% | $80.1287 | $80.13 | $80.15 | $80.10 |
| Purchase #2 | $62.57 | 7.123% | $67.0269 | $67.03 | $67.05 | $67.00 |
| Purchase #3 | $147.28 | 8.243% | $159.4203 | $159.42 | $159.40 | $159.40 |
| Purchase #4 | $211.62 | 12.313% | $237.6768 | $237.68 | $237.70 | $237.70 |
| Purchase #5 | $84.27 | 9.484% | $92.2622 | $92.26 | $92.25 | $92.30 |
| Purchase #6 | $147.85 | 7.458% | $158.8767 | $158.88 | $158.90 | $158.90 |
| Purchase #7 | $156.43 | 11.479% | $174.3866 | $174.39 | $174.40 | $174.40 |
| 7 purchase totals = | $886.63 | $969.7782 | $969.79 | $969.85 | $969.80 | |