| 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 | $69.36 | 11.182% | $77.1158 | $77.12 | $77.10 | $77.10 |
| Purchase #2 | $60.72 | 12.526% | $68.3258 | $68.33 | $68.35 | $68.30 |
| Purchase #3 | $121.88 | 11.576% | $135.9888 | $135.99 | $136.00 | $136.00 |
| Purchase #4 | $184.92 | 9.296% | $202.1102 | $202.11 | $202.10 | $202.10 |
| Purchase #5 | $106.56 | 13.366% | $120.8028 | $120.80 | $120.80 | $120.80 |
| Purchase #6 | $17.60 | 5.824% | $18.625 | $18.63 | $18.65 | $18.60 |
| Purchase #7 | $248.96 | 11.807% | $278.3547 | $278.35 | $278.35 | $278.40 |
| 7 purchase totals = | $810.00 | $901.3231 | $901.33 | $901.35 | $901.30 | |