| 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 | $92.90 | 8.810% | $101.0845 | $101.08 | $101.10 | $101.10 |
| Purchase #2 | $138.29 | 7.260% | $148.3299 | $148.33 | $148.35 | $148.30 |
| Purchase #3 | $112.56 | 11.707% | $125.7374 | $125.74 | $125.75 | $125.70 |
| Purchase #4 | $8.92 | 13.596% | $10.1328 | $10.13 | $10.15 | $10.10 |
| Purchase #5 | $104.59 | 7.298% | $112.223 | $112.22 | $112.20 | $112.20 |
| Purchase #6 | $57.97 | 13.494% | $65.7925 | $65.79 | $65.80 | $65.80 |
| Purchase #7 | $130.91 | 6.635% | $139.5959 | $139.60 | $139.60 | $139.60 |
| 7 purchase totals = | $646.14 | $702.8960 | $702.89 | $702.95 | $702.80 | |