| 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 | $17.83 | 11.268% | $19.8391 | $19.84 | $19.85 | $19.80 |
| Purchase #2 | $41.96 | 6.567% | $44.7155 | $44.72 | $44.70 | $44.70 |
| Purchase #3 | $229.84 | 9.433% | $251.5208 | $251.52 | $251.50 | $251.50 |
| Purchase #4 | $80.67 | 9.363% | $88.2231 | $88.22 | $88.20 | $88.20 |
| Purchase #5 | $206.93 | 8.456% | $224.428 | $224.43 | $224.45 | $224.40 |
| Purchase #6 | $132.75 | 9.136% | $144.878 | $144.88 | $144.90 | $144.90 |
| Purchase #7 | $49.98 | 13.318% | $56.6363 | $56.64 | $56.65 | $56.60 |
| 7 purchase totals = | $759.96 | $830.2408 | $830.25 | $830.25 | $830.10 | |