| 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 | $29.73 | 9.246% | $32.4788 | $32.48 | $32.50 | $32.50 |
| Purchase #2 | $62.92 | 8.437% | $68.2286 | $68.23 | $68.25 | $68.20 |
| Purchase #3 | $117.41 | 12.123% | $131.6436 | $131.64 | $131.65 | $131.60 |
| Purchase #4 | $46.79 | 5.374% | $49.3045 | $49.30 | $49.30 | $49.30 |
| Purchase #5 | $43.61 | 12.200% | $48.9304 | $48.93 | $48.95 | $48.90 |
| Purchase #6 | $142.94 | 4.625% | $149.551 | $149.55 | $149.55 | $149.60 |
| Purchase #7 | $236.96 | 4.374% | $247.3246 | $247.32 | $247.30 | $247.30 |
| 7 purchase totals = | $680.36 | $727.4615 | $727.45 | $727.50 | $727.40 | |