| 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 | $30.49 | 10.270% | $33.6213 | $33.62 | $33.60 | $33.60 |
| Purchase #2 | $58.56 | 11.798% | $65.4689 | $65.47 | $65.45 | $65.50 |
| Purchase #3 | $25.42 | 7.653% | $27.3654 | $27.37 | $27.35 | $27.40 |
| Purchase #4 | $117.42 | 9.399% | $128.4563 | $128.46 | $128.45 | $128.50 |
| Purchase #5 | $142.25 | 3.319% | $146.9713 | $146.97 | $146.95 | $147.00 |
| Purchase #6 | $157.94 | 11.866% | $176.6812 | $176.68 | $176.70 | $176.70 |
| Purchase #7 | $235.57 | 6.839% | $251.6806 | $251.68 | $251.70 | $251.70 |
| 7 purchase totals = | $767.65 | $830.2450 | $830.25 | $830.20 | $830.40 | |