| 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 | $31.29 | 9.688% | $34.3214 | $34.32 | $34.30 | $34.30 |
| Purchase #2 | $112.30 | 10.794% | $124.4217 | $124.42 | $124.40 | $124.40 |
| Purchase #3 | $202.29 | 11.569% | $225.6929 | $225.69 | $225.70 | $225.70 |
| Purchase #4 | $60.29 | 4.459% | $62.9783 | $62.98 | $63.00 | $63.00 |
| Purchase #5 | $7.67 | 9.371% | $8.3888 | $8.39 | $8.40 | $8.40 |
| Purchase #6 | $207.67 | 13.637% | $235.99 | $235.99 | $236.00 | $236.00 |
| Purchase #7 | $67.77 | 10.863% | $75.1319 | $75.13 | $75.15 | $75.10 |
| 7 purchase totals = | $689.28 | $766.9250 | $766.92 | $766.95 | $766.90 | |