| 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 | $52.57 | 4.444% | $54.9062 | $54.91 | $54.90 | $54.90 |
| Purchase #2 | $116.76 | 13.217% | $132.1922 | $132.19 | $132.20 | $132.20 |
| Purchase #3 | $106.49 | 11.128% | $118.3402 | $118.34 | $118.35 | $118.30 |
| Purchase #4 | $70.52 | 6.202% | $74.8937 | $74.89 | $74.90 | $74.90 |
| Purchase #5 | $45.25 | 7.515% | $48.6505 | $48.65 | $48.65 | $48.70 |
| Purchase #6 | $128.40 | 3.542% | $132.9479 | $132.95 | $132.95 | $132.90 |
| Purchase #7 | $37.74 | 13.852% | $42.9677 | $42.97 | $42.95 | $43.00 |
| 7 purchase totals = | $557.73 | $604.8984 | $604.90 | $604.90 | $604.90 | |