| 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 | $47.44 | 4.400% | $49.5274 | $49.53 | $49.55 | $49.50 |
| Purchase #2 | $227.87 | 12.461% | $256.2649 | $256.26 | $256.25 | $256.30 |
| Purchase #3 | $154.94 | 7.717% | $166.8967 | $166.90 | $166.90 | $166.90 |
| Purchase #4 | $45.84 | 7.851% | $49.4389 | $49.44 | $49.45 | $49.40 |
| Purchase #5 | $148.44 | 4.852% | $155.6423 | $155.64 | $155.65 | $155.60 |
| Purchase #6 | $104.91 | 12.693% | $118.2262 | $118.23 | $118.25 | $118.20 |
| Purchase #7 | $111.90 | 3.375% | $115.6766 | $115.68 | $115.70 | $115.70 |
| 7 purchase totals = | $841.34 | $911.6730 | $911.68 | $911.75 | $911.60 | |