| 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 | $83.39 | 4.827% | $87.4152 | $87.42 | $87.40 | $87.40 |
| Purchase #2 | $116.95 | 4.246% | $121.9157 | $121.92 | $121.90 | $121.90 |
| Purchase #3 | $152.79 | 11.729% | $170.7107 | $170.71 | $170.70 | $170.70 |
| Purchase #4 | $177.55 | 8.598% | $192.8157 | $192.82 | $192.80 | $192.80 |
| Purchase #5 | $38.29 | 6.481% | $40.7716 | $40.77 | $40.75 | $40.80 |
| Purchase #6 | $88.70 | 8.823% | $96.526 | $96.53 | $96.55 | $96.50 |
| Purchase #7 | $166.68 | 9.651% | $182.7663 | $182.77 | $182.75 | $182.80 |
| 7 purchase totals = | $824.35 | $892.9212 | $892.94 | $892.85 | $892.90 | |