| 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 | $19.28 | 11.636% | $21.5234 | $21.52 | $21.50 | $21.50 |
| Purchase #2 | $59.86 | 7.344% | $64.2561 | $64.26 | $64.25 | $64.30 |
| Purchase #3 | $127.66 | 7.615% | $137.3813 | $137.38 | $137.40 | $137.40 |
| Purchase #4 | $120.97 | 5.270% | $127.3451 | $127.35 | $127.35 | $127.30 |
| Purchase #5 | $105.46 | 9.455% | $115.4312 | $115.43 | $115.45 | $115.40 |
| Purchase #6 | $203.84 | 7.630% | $219.393 | $219.39 | $219.40 | $219.40 |
| Purchase #7 | $195.33 | 9.305% | $213.5055 | $213.51 | $213.50 | $213.50 |
| 7 purchase totals = | $832.40 | $898.8356 | $898.84 | $898.85 | $898.80 | |