| 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 | $13.33 | 13.399% | $15.1161 | $15.12 | $15.10 | $15.10 |
| Purchase #2 | $178.70 | 11.496% | $199.2434 | $199.24 | $199.25 | $199.20 |
| Purchase #3 | $8.72 | 9.541% | $9.552 | $9.55 | $9.55 | $9.60 |
| Purchase #4 | $184.72 | 8.739% | $200.8627 | $200.86 | $200.85 | $200.90 |
| Purchase #5 | $44.63 | 10.349% | $49.2488 | $49.25 | $49.25 | $49.20 |
| Purchase #6 | $59.99 | 9.544% | $65.7154 | $65.72 | $65.70 | $65.70 |
| Purchase #7 | $194.45 | 9.261% | $212.458 | $212.46 | $212.45 | $212.50 |
| 7 purchase totals = | $684.54 | $752.1964 | $752.20 | $752.15 | $752.20 | |