| 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 | $5.72 | 7.328% | $6.1392 | $6.14 | $6.15 | $6.10 |
| Purchase #2 | $202.69 | 12.328% | $227.6776 | $227.68 | $227.70 | $227.70 |
| Purchase #3 | $147.30 | 4.649% | $154.148 | $154.15 | $154.15 | $154.10 |
| Purchase #4 | $51.46 | 4.128% | $53.5843 | $53.58 | $53.60 | $53.60 |
| Purchase #5 | $97.74 | 6.266% | $103.8644 | $103.86 | $103.85 | $103.90 |
| Purchase #6 | $175.79 | 8.343% | $190.4562 | $190.46 | $190.45 | $190.50 |
| Purchase #7 | $44.41 | 9.649% | $48.6951 | $48.70 | $48.70 | $48.70 |
| 7 purchase totals = | $725.11 | $784.5648 | $784.57 | $784.60 | $784.60 | |