| 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 | $107.75 | 8.617% | $117.0348 | $117.03 | $117.05 | $117.00 |
| Purchase #2 | $83.46 | 5.377% | $87.9476 | $87.95 | $87.95 | $87.90 |
| Purchase #3 | $40.32 | 6.541% | $42.9573 | $42.96 | $42.95 | $43.00 |
| Purchase #4 | $116.86 | 3.606% | $121.074 | $121.07 | $121.05 | $121.10 |
| Purchase #5 | $31.70 | 11.697% | $35.4079 | $35.41 | $35.40 | $35.40 |
| Purchase #6 | $156.50 | 13.274% | $177.2738 | $177.27 | $177.25 | $177.30 |
| Purchase #7 | $32.34 | 12.852% | $36.4963 | $36.50 | $36.50 | $36.50 |
| 7 purchase totals = | $568.93 | $618.1917 | $618.19 | $618.15 | $618.20 | |