| 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 | $33.58 | 8.200% | $36.3336 | $36.33 | $36.35 | $36.30 |
| Purchase #2 | $212.79 | 13.736% | $242.0188 | $242.02 | $242.00 | $242.00 |
| Purchase #3 | $46.63 | 7.612% | $50.1795 | $50.18 | $50.20 | $50.20 |
| Purchase #4 | $135.53 | 9.796% | $148.8065 | $148.81 | $148.80 | $148.80 |
| Purchase #5 | $203.58 | 9.421% | $222.7593 | $222.76 | $222.75 | $222.80 |
| Purchase #6 | $62.60 | 13.400% | $70.9884 | $70.99 | $71.00 | $71.00 |
| Purchase #7 | $52.27 | 4.358% | $54.5479 | $54.55 | $54.55 | $54.50 |
| 7 purchase totals = | $746.98 | $825.6340 | $825.64 | $825.65 | $825.60 | |