| 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 | $90.97 | 10.196% | $100.2453 | $100.25 | $100.25 | $100.20 |
| Purchase #2 | $155.43 | 3.144% | $160.3167 | $160.32 | $160.30 | $160.30 |
| Purchase #3 | $23.54 | 13.606% | $26.7429 | $26.74 | $26.75 | $26.70 |
| Purchase #4 | $87.99 | 6.698% | $93.8836 | $93.88 | $93.90 | $93.90 |
| Purchase #5 | $122.91 | 3.422% | $127.116 | $127.12 | $127.10 | $127.10 |
| Purchase #6 | $44.86 | 12.268% | $50.3634 | $50.36 | $50.35 | $50.40 |
| Purchase #7 | $139.93 | 10.418% | $154.5079 | $154.51 | $154.50 | $154.50 |
| 7 purchase totals = | $665.63 | $713.1758 | $713.18 | $713.15 | $713.10 | |