| 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 | $11.68 | 7.184% | $12.5191 | $12.52 | $12.50 | $12.50 |
| Purchase #2 | $62.62 | 10.476% | $69.1801 | $69.18 | $69.20 | $69.20 |
| Purchase #3 | $135.54 | 12.837% | $152.9393 | $152.94 | $152.95 | $152.90 |
| Purchase #4 | $40.64 | 11.145% | $45.1693 | $45.17 | $45.15 | $45.20 |
| Purchase #5 | $107.92 | 8.338% | $116.9184 | $116.92 | $116.90 | $116.90 |
| Purchase #6 | $76.47 | 6.736% | $81.621 | $81.62 | $81.60 | $81.60 |
| Purchase #7 | $91.63 | 5.786% | $96.9317 | $96.93 | $96.95 | $96.90 |
| 7 purchase totals = | $526.50 | $575.2789 | $575.28 | $575.25 | $575.20 | |