| 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 | $81.94 | 6.364% | $87.1547 | $87.15 | $87.15 | $87.20 |
| Purchase #2 | $13.73 | 9.295% | $15.0062 | $15.01 | $15.00 | $15.00 |
| Purchase #3 | $57.57 | 7.309% | $61.7778 | $61.78 | $61.80 | $61.80 |
| Purchase #4 | $112.91 | 9.661% | $123.8182 | $123.82 | $123.80 | $123.80 |
| Purchase #5 | $207.87 | 13.261% | $235.4356 | $235.44 | $235.45 | $235.40 |
| Purchase #6 | $110.99 | 4.476% | $115.9579 | $115.96 | $115.95 | $116.00 |
| Purchase #7 | $236.65 | 8.220% | $256.1026 | $256.10 | $256.10 | $256.10 |
| 7 purchase totals = | $821.66 | $895.2530 | $895.26 | $895.25 | $895.30 | |