| 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 | $24.42 | 8.494% | $26.4942 | $26.49 | $26.50 | $26.50 |
| Purchase #2 | $135.27 | 11.394% | $150.6827 | $150.68 | $150.70 | $150.70 |
| Purchase #3 | $78.31 | 5.718% | $82.7878 | $82.79 | $82.80 | $82.80 |
| Purchase #4 | $136.74 | 4.805% | $143.3104 | $143.31 | $143.30 | $143.30 |
| Purchase #5 | $136.44 | 7.818% | $147.1069 | $147.11 | $147.10 | $147.10 |
| Purchase #6 | $47.75 | 11.543% | $53.2618 | $53.26 | $53.25 | $53.30 |
| Purchase #7 | $75.49 | 7.426% | $81.0959 | $81.10 | $81.10 | $81.10 |
| 7 purchase totals = | $634.42 | $684.7397 | $684.74 | $684.75 | $684.80 | |