| 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 | $234.80 | 7.781% | $253.0698 | $253.07 | $253.05 | $253.10 |
| Purchase #2 | $44.42 | 11.333% | $49.4541 | $49.45 | $49.45 | $49.50 |
| Purchase #3 | $13.96 | 5.515% | $14.7299 | $14.73 | $14.75 | $14.70 |
| Purchase #4 | $37.65 | 8.526% | $40.86 | $40.86 | $40.85 | $40.90 |
| Purchase #5 | $48.85 | 4.209% | $50.9061 | $50.91 | $50.90 | $50.90 |
| Purchase #6 | $247.34 | 4.227% | $257.7951 | $257.80 | $257.80 | $257.80 |
| Purchase #7 | $77.61 | 12.870% | $87.5984 | $87.60 | $87.60 | $87.60 |
| 7 purchase totals = | $704.63 | $754.4134 | $754.42 | $754.40 | $754.50 | |