| 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 | $84.41 | 10.544% | $93.3102 | $93.31 | $93.30 | $93.30 |
| Purchase #2 | $185.97 | 12.591% | $209.3855 | $209.39 | $209.40 | $209.40 |
| Purchase #3 | $75.92 | 13.518% | $86.1829 | $86.18 | $86.20 | $86.20 |
| Purchase #4 | $156.39 | 13.437% | $177.4041 | $177.40 | $177.40 | $177.40 |
| Purchase #5 | $138.97 | 12.433% | $156.2481 | $156.25 | $156.25 | $156.20 |
| Purchase #6 | $145.63 | 6.577% | $155.2081 | $155.21 | $155.20 | $155.20 |
| Purchase #7 | $107.42 | 4.517% | $112.2722 | $112.27 | $112.25 | $112.30 |
| 7 purchase totals = | $894.71 | $990.0111 | $990.01 | $990.00 | $990.00 | |