| 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 | $88.55 | 12.422% | $99.5497 | $99.55 | $99.55 | $99.50 |
| Purchase #2 | $159.61 | 11.600% | $178.1248 | $178.12 | $178.10 | $178.10 |
| Purchase #3 | $21.69 | 5.466% | $22.8756 | $22.88 | $22.90 | $22.90 |
| Purchase #4 | $133.97 | 11.806% | $149.7865 | $149.79 | $149.80 | $149.80 |
| Purchase #5 | $42.97 | 9.782% | $47.1733 | $47.17 | $47.15 | $47.20 |
| Purchase #6 | $199.76 | 6.597% | $212.9382 | $212.94 | $212.95 | $212.90 |
| Purchase #7 | $29.61 | 10.390% | $32.6865 | $32.69 | $32.70 | $32.70 |
| 7 purchase totals = | $676.16 | $743.1346 | $743.14 | $743.15 | $743.10 | |