| 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 | $41.89 | 5.823% | $44.3293 | $44.33 | $44.35 | $44.30 |
| Purchase #2 | $21.81 | 3.715% | $22.6202 | $22.62 | $22.60 | $22.60 |
| Purchase #3 | $53.44 | 12.490% | $60.1147 | $60.11 | $60.10 | $60.10 |
| Purchase #4 | $146.50 | 6.436% | $155.9287 | $155.93 | $155.95 | $155.90 |
| Purchase #5 | $25.90 | 3.771% | $26.8767 | $26.88 | $26.90 | $26.90 |
| Purchase #6 | $28.71 | 6.553% | $30.5914 | $30.59 | $30.60 | $30.60 |
| Purchase #7 | $139.33 | 11.555% | $155.4296 | $155.43 | $155.45 | $155.40 |
| 7 purchase totals = | $457.58 | $495.8906 | $495.89 | $495.95 | $495.80 | |