| 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 | $55.39 | 9.718% | $60.7728 | $60.77 | $60.75 | $60.80 |
| Purchase #2 | $49.28 | 8.502% | $53.4698 | $53.47 | $53.45 | $53.50 |
| Purchase #3 | $140.89 | 5.452% | $148.5713 | $148.57 | $148.55 | $148.60 |
| Purchase #4 | $106.69 | 11.273% | $118.7172 | $118.72 | $118.70 | $118.70 |
| Purchase #5 | $161.47 | 7.742% | $173.971 | $173.97 | $173.95 | $174.00 |
| Purchase #6 | $108.45 | 4.490% | $113.3194 | $113.32 | $113.30 | $113.30 |
| Purchase #7 | $12.28 | 4.485% | $12.8308 | $12.83 | $12.85 | $12.80 |
| 7 purchase totals = | $634.45 | $681.6523 | $681.65 | $681.55 | $681.70 | |