| 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 | $74.57 | 7.553% | $80.2023 | $80.20 | $80.20 | $80.20 |
| Purchase #2 | $61.26 | 10.216% | $67.5183 | $67.52 | $67.50 | $67.50 |
| Purchase #3 | $32.68 | 13.692% | $37.1545 | $37.15 | $37.15 | $37.20 |
| Purchase #4 | $74.79 | 13.467% | $84.862 | $84.86 | $84.85 | $84.90 |
| Purchase #5 | $56.60 | 13.228% | $64.087 | $64.09 | $64.10 | $64.10 |
| Purchase #6 | $15.52 | 3.382% | $16.0449 | $16.04 | $16.05 | $16.00 |
| Purchase #7 | $209.38 | 12.273% | $235.0772 | $235.08 | $235.10 | $235.10 |
| 7 purchase totals = | $524.80 | $584.9462 | $584.94 | $584.95 | $585.00 | |