| 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 | $59.63 | 8.656% | $64.7916 | $64.79 | $64.80 | $64.80 |
| Purchase #2 | $57.87 | 6.858% | $61.8387 | $61.84 | $61.85 | $61.80 |
| Purchase #3 | $232.70 | 5.193% | $244.7841 | $244.78 | $244.80 | $244.80 |
| Purchase #4 | $74.89 | 7.546% | $80.5412 | $80.54 | $80.55 | $80.50 |
| Purchase #5 | $197.55 | 13.663% | $224.5413 | $224.54 | $224.55 | $224.50 |
| Purchase #6 | $19.70 | 11.653% | $21.9956 | $22.00 | $22.00 | $22.00 |
| Purchase #7 | $73.30 | 7.565% | $78.8451 | $78.85 | $78.85 | $78.80 |
| 7 purchase totals = | $715.64 | $777.3376 | $777.34 | $777.40 | $777.20 | |