| 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 | $96.36 | 7.849% | $103.9233 | $103.92 | $103.90 | $103.90 |
| Purchase #2 | $68.88 | 12.199% | $77.2827 | $77.28 | $77.30 | $77.30 |
| Purchase #3 | $247.94 | 12.601% | $279.1829 | $279.18 | $279.20 | $279.20 |
| Purchase #4 | $54.97 | 5.770% | $58.1418 | $58.14 | $58.15 | $58.10 |
| Purchase #5 | $105.80 | 8.509% | $114.8025 | $114.80 | $114.80 | $114.80 |
| Purchase #6 | $44.84 | 7.782% | $48.3294 | $48.33 | $48.35 | $48.30 |
| Purchase #7 | $170.70 | 6.598% | $181.9628 | $181.96 | $181.95 | $182.00 |
| 7 purchase totals = | $789.49 | $863.6254 | $863.61 | $863.65 | $863.60 | |