| 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 | $28.89 | 12.761% | $32.5767 | $32.58 | $32.60 | $32.60 |
| Purchase #2 | $9.98 | 7.756% | $10.754 | $10.75 | $10.75 | $10.80 |
| Purchase #3 | $114.52 | 8.521% | $124.2782 | $124.28 | $124.30 | $124.30 |
| Purchase #4 | $9.48 | 5.432% | $9.995 | $10.00 | $10.00 | $10.00 |
| Purchase #5 | $26.50 | 8.472% | $28.7451 | $28.75 | $28.75 | $28.70 |
| Purchase #6 | $210.31 | 10.396% | $232.1738 | $232.17 | $232.15 | $232.20 |
| Purchase #7 | $14.26 | 5.125% | $14.9908 | $14.99 | $15.00 | $15.00 |
| 7 purchase totals = | $413.94 | $453.5136 | $453.52 | $453.55 | $453.60 | |