| 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 | $86.53 | 4.311% | $90.2603 | $90.26 | $90.25 | $90.30 |
| Purchase #2 | $197.58 | 11.576% | $220.4519 | $220.45 | $220.45 | $220.50 |
| Purchase #3 | $44.39 | 9.414% | $48.5689 | $48.57 | $48.55 | $48.60 |
| Purchase #4 | $93.74 | 7.103% | $100.3984 | $100.40 | $100.40 | $100.40 |
| Purchase #5 | $74.60 | 13.270% | $84.4994 | $84.50 | $84.50 | $84.50 |
| Purchase #6 | $51.56 | 7.549% | $55.4523 | $55.45 | $55.45 | $55.50 |
| Purchase #7 | $156.70 | 4.266% | $163.3848 | $163.38 | $163.40 | $163.40 |
| 7 purchase totals = | $705.10 | $763.0160 | $763.01 | $763.00 | $763.20 | |