| 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 | $74.34 | 4.851% | $77.9462 | $77.95 | $77.95 | $77.90 |
| Purchase #2 | $159.61 | 7.369% | $171.3717 | $171.37 | $171.35 | $171.40 |
| Purchase #3 | $170.28 | 11.747% | $190.2828 | $190.28 | $190.30 | $190.30 |
| Purchase #4 | $30.79 | 4.368% | $32.1349 | $32.13 | $32.15 | $32.10 |
| Purchase #5 | $144.28 | 10.762% | $159.8074 | $159.81 | $159.80 | $159.80 |
| Purchase #6 | $39.66 | 13.600% | $45.0538 | $45.05 | $45.05 | $45.10 |
| Purchase #7 | $45.42 | 8.807% | $49.4201 | $49.42 | $49.40 | $49.40 |
| 7 purchase totals = | $664.38 | $726.0169 | $726.01 | $726.00 | $726.00 | |