| 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 | $53.76 | 12.401% | $60.4268 | $60.43 | $60.45 | $60.40 |
| Purchase #2 | $53.72 | 11.170% | $59.7205 | $59.72 | $59.70 | $59.70 |
| Purchase #3 | $207.94 | 4.217% | $216.7088 | $216.71 | $216.70 | $216.70 |
| Purchase #4 | $12.56 | 9.600% | $13.7658 | $13.77 | $13.75 | $13.80 |
| Purchase #5 | $175.45 | 4.139% | $182.7119 | $182.71 | $182.70 | $182.70 |
| Purchase #6 | $201.49 | 12.805% | $227.2908 | $227.29 | $227.30 | $227.30 |
| Purchase #7 | $74.70 | 7.307% | $80.1583 | $80.16 | $80.15 | $80.20 |
| 7 purchase totals = | $779.62 | $840.7829 | $840.79 | $840.75 | $840.80 | |