| 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 | $78.31 | 11.555% | $87.3587 | $87.36 | $87.35 | $87.40 |
| Purchase #2 | $189.42 | 11.290% | $210.8055 | $210.81 | $210.80 | $210.80 |
| Purchase #3 | $41.77 | 4.784% | $43.7683 | $43.77 | $43.75 | $43.80 |
| Purchase #4 | $246.81 | 9.782% | $270.953 | $270.95 | $270.95 | $271.00 |
| Purchase #5 | $68.97 | 3.212% | $71.1853 | $71.19 | $71.20 | $71.20 |
| Purchase #6 | $74.49 | 10.503% | $82.3137 | $82.31 | $82.30 | $82.30 |
| Purchase #7 | $5.55 | 6.756% | $5.925 | $5.93 | $5.95 | $5.90 |
| 7 purchase totals = | $705.32 | $772.3095 | $772.32 | $772.30 | $772.40 | |