| 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 | $73.69 | 10.216% | $81.2182 | $81.22 | $81.20 | $81.20 |
| Purchase #2 | $226.43 | 5.754% | $239.4588 | $239.46 | $239.45 | $239.50 |
| Purchase #3 | $128.55 | 11.843% | $143.7742 | $143.77 | $143.75 | $143.80 |
| Purchase #4 | $59.60 | 8.398% | $64.6052 | $64.61 | $64.60 | $64.60 |
| Purchase #5 | $50.64 | 11.286% | $56.3552 | $56.36 | $56.35 | $56.40 |
| Purchase #6 | $162.84 | 4.682% | $170.4642 | $170.46 | $170.45 | $170.50 |
| Purchase #7 | $46.35 | 13.726% | $52.712 | $52.71 | $52.70 | $52.70 |
| 7 purchase totals = | $748.10 | $808.5878 | $808.59 | $808.50 | $808.70 | |