| 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 | $76.84 | 7.468% | $82.5784 | $82.58 | $82.60 | $82.60 |
| Purchase #2 | $243.56 | 3.182% | $251.3101 | $251.31 | $251.30 | $251.30 |
| Purchase #3 | $42.62 | 13.647% | $48.4364 | $48.44 | $48.45 | $48.40 |
| Purchase #4 | $246.57 | 3.131% | $254.2901 | $254.29 | $254.30 | $254.30 |
| Purchase #5 | $65.77 | 5.627% | $69.4709 | $69.47 | $69.45 | $69.50 |
| Purchase #6 | $116.30 | 12.301% | $130.6061 | $130.61 | $130.60 | $130.60 |
| Purchase #7 | $32.52 | 11.244% | $36.1765 | $36.18 | $36.20 | $36.20 |
| 7 purchase totals = | $824.18 | $872.8685 | $872.88 | $872.90 | $872.90 | |