| 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 | $126.67 | 10.491% | $139.9589 | $139.96 | $139.95 | $140.00 |
| Purchase #2 | $13.87 | 4.444% | $14.4864 | $14.49 | $14.50 | $14.50 |
| Purchase #3 | $118.62 | 13.258% | $134.3466 | $134.35 | $134.35 | $134.30 |
| Purchase #4 | $41.48 | 5.171% | $43.6249 | $43.62 | $43.60 | $43.60 |
| Purchase #5 | $59.98 | 11.294% | $66.7541 | $66.75 | $66.75 | $66.80 |
| Purchase #6 | $40.43 | 10.387% | $44.6295 | $44.63 | $44.65 | $44.60 |
| Purchase #7 | $65.29 | 8.315% | $70.7189 | $70.72 | $70.70 | $70.70 |
| 7 purchase totals = | $466.34 | $514.5193 | $514.52 | $514.50 | $514.50 | |