| 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 | $22.31 | 7.688% | $24.0252 | $24.03 | $24.05 | $24.00 |
| Purchase #2 | $17.68 | 9.117% | $19.2919 | $19.29 | $19.30 | $19.30 |
| Purchase #3 | $16.99 | 11.200% | $18.8929 | $18.89 | $18.90 | $18.90 |
| Purchase #4 | $244.52 | 8.369% | $264.9839 | $264.98 | $265.00 | $265.00 |
| Purchase #5 | $177.99 | 9.283% | $194.5128 | $194.51 | $194.50 | $194.50 |
| Purchase #6 | $110.69 | 9.808% | $121.5465 | $121.55 | $121.55 | $121.50 |
| Purchase #7 | $67.81 | 9.713% | $74.3964 | $74.40 | $74.40 | $74.40 |
| 7 purchase totals = | $657.99 | $717.6496 | $717.65 | $717.70 | $717.60 | |