| 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 | $43.72 | 12.675% | $49.2615 | $49.26 | $49.25 | $49.30 |
| Purchase #2 | $244.54 | 11.406% | $272.4322 | $272.43 | $272.45 | $272.40 |
| Purchase #3 | $15.74 | 8.134% | $17.0203 | $17.02 | $17.00 | $17.00 |
| Purchase #4 | $55.38 | 6.815% | $59.1541 | $59.15 | $59.15 | $59.20 |
| Purchase #5 | $148.86 | 7.525% | $160.0617 | $160.06 | $160.05 | $160.10 |
| Purchase #6 | $7.30 | 11.271% | $8.1228 | $8.12 | $8.10 | $8.10 |
| Purchase #7 | $51.60 | 11.618% | $57.5949 | $57.59 | $57.60 | $57.60 |
| 7 purchase totals = | $567.14 | $623.6475 | $623.63 | $623.60 | $623.70 | |