| 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 | $46.75 | 10.274% | $51.5531 | $51.55 | $51.55 | $51.60 |
| Purchase #2 | $218.25 | 6.481% | $232.3948 | $232.39 | $232.40 | $232.40 |
| Purchase #3 | $115.35 | 13.860% | $131.3375 | $131.34 | $131.35 | $131.30 |
| Purchase #4 | $46.97 | 7.837% | $50.651 | $50.65 | $50.65 | $50.70 |
| Purchase #5 | $192.41 | 9.237% | $210.1829 | $210.18 | $210.20 | $210.20 |
| Purchase #6 | $183.55 | 11.121% | $203.9626 | $203.96 | $203.95 | $204.00 |
| Purchase #7 | $46.92 | 12.104% | $52.5992 | $52.60 | $52.60 | $52.60 |
| 7 purchase totals = | $850.20 | $932.6811 | $932.67 | $932.70 | $932.80 | |