| 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 | $43.57 | 5.844% | $46.1162 | $46.12 | $46.10 | $46.10 |
| Purchase #2 | $144.36 | 10.401% | $159.3749 | $159.37 | $159.35 | $159.40 |
| Purchase #3 | $60.47 | 7.872% | $65.2302 | $65.23 | $65.25 | $65.20 |
| Purchase #4 | $31.45 | 9.524% | $34.4453 | $34.45 | $34.45 | $34.40 |
| Purchase #5 | $148.74 | 10.270% | $164.0156 | $164.02 | $164.00 | $164.00 |
| Purchase #6 | $130.85 | 3.374% | $135.2649 | $135.26 | $135.25 | $135.30 |
| Purchase #7 | $182.57 | 11.580% | $203.7116 | $203.71 | $203.70 | $203.70 |
| 7 purchase totals = | $742.01 | $808.1587 | $808.16 | $808.10 | $808.10 | |