| 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 | $20.91 | 13.103% | $23.6498 | $23.65 | $23.65 | $23.60 |
| Purchase #2 | $229.77 | 6.460% | $244.6131 | $244.61 | $244.60 | $244.60 |
| Purchase #3 | $27.70 | 10.230% | $30.5337 | $30.53 | $30.55 | $30.50 |
| Purchase #4 | $70.87 | 12.788% | $79.9329 | $79.93 | $79.95 | $79.90 |
| Purchase #5 | $152.74 | 4.757% | $160.0058 | $160.01 | $160.00 | $160.00 |
| Purchase #6 | $151.76 | 9.132% | $165.6187 | $165.62 | $165.60 | $165.60 |
| Purchase #7 | $10.72 | 6.864% | $11.4558 | $11.46 | $11.45 | $11.50 |
| 7 purchase totals = | $664.47 | $715.8098 | $715.81 | $715.80 | $715.70 | |