| 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 | $33.59 | 10.135% | $36.9943 | $36.99 | $37.00 | $37.00 |
| Purchase #2 | $62.43 | 4.525% | $65.255 | $65.26 | $65.25 | $65.30 |
| Purchase #3 | $41.71 | 5.819% | $44.1371 | $44.14 | $44.15 | $44.10 |
| Purchase #4 | $200.98 | 12.330% | $225.7608 | $225.76 | $225.75 | $225.80 |
| Purchase #5 | $41.88 | 10.390% | $46.2313 | $46.23 | $46.25 | $46.20 |
| Purchase #6 | $65.64 | 7.140% | $70.3267 | $70.33 | $70.35 | $70.30 |
| Purchase #7 | $53.42 | 7.647% | $57.505 | $57.51 | $57.50 | $57.50 |
| 7 purchase totals = | $499.65 | $546.2102 | $546.22 | $546.25 | $546.20 | |