| 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 | $5.62 | 12.467% | $6.3206 | $6.32 | $6.30 | $6.30 |
| Purchase #2 | $218.63 | 7.580% | $235.2022 | $235.20 | $235.20 | $235.20 |
| Purchase #3 | $242.57 | 7.530% | $260.8355 | $260.84 | $260.85 | $260.80 |
| Purchase #4 | $57.59 | 4.607% | $60.2432 | $60.24 | $60.25 | $60.20 |
| Purchase #5 | $87.85 | 4.533% | $91.8322 | $91.83 | $91.85 | $91.80 |
| Purchase #6 | $40.27 | 12.720% | $45.3923 | $45.39 | $45.40 | $45.40 |
| Purchase #7 | $73.75 | 12.151% | $82.7114 | $82.71 | $82.70 | $82.70 |
| 7 purchase totals = | $726.28 | $782.5374 | $782.53 | $782.55 | $782.40 | |