| 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 | $29.56 | 9.716% | $32.432 | $32.43 | $32.45 | $32.40 |
| Purchase #2 | $152.71 | 11.618% | $170.4518 | $170.45 | $170.45 | $170.50 |
| Purchase #3 | $139.39 | 11.763% | $155.7864 | $155.79 | $155.80 | $155.80 |
| Purchase #4 | $105.99 | 3.486% | $109.6848 | $109.68 | $109.70 | $109.70 |
| Purchase #5 | $98.61 | 12.392% | $110.8298 | $110.83 | $110.85 | $110.80 |
| Purchase #6 | $134.91 | 11.648% | $150.6243 | $150.62 | $150.60 | $150.60 |
| Purchase #7 | $34.37 | 10.408% | $37.9472 | $37.95 | $37.95 | $37.90 |
| 7 purchase totals = | $695.54 | $767.7563 | $767.75 | $767.80 | $767.70 | |