| 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 | $18.52 | 3.832% | $19.2297 | $19.23 | $19.25 | $19.20 |
| Purchase #2 | $127.77 | 12.600% | $143.869 | $143.87 | $143.85 | $143.90 |
| Purchase #3 | $247.70 | 3.697% | $256.8575 | $256.86 | $256.85 | $256.90 |
| Purchase #4 | $45.67 | 5.555% | $48.207 | $48.21 | $48.20 | $48.20 |
| Purchase #5 | $109.68 | 5.571% | $115.7903 | $115.79 | $115.80 | $115.80 |
| Purchase #6 | $111.82 | 6.765% | $119.3846 | $119.38 | $119.40 | $119.40 |
| Purchase #7 | $105.84 | 6.131% | $112.3291 | $112.33 | $112.35 | $112.30 |
| 7 purchase totals = | $767.00 | $815.6672 | $815.67 | $815.70 | $815.70 | |