| 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 | $75.83 | 9.630% | $83.1324 | $83.13 | $83.15 | $83.10 |
| Purchase #2 | $33.82 | 8.561% | $36.7153 | $36.72 | $36.70 | $36.70 |
| Purchase #3 | $41.29 | 5.541% | $43.5779 | $43.58 | $43.60 | $43.60 |
| Purchase #4 | $174.58 | 4.690% | $182.7678 | $182.77 | $182.75 | $182.80 |
| Purchase #5 | $149.85 | 9.378% | $163.9029 | $163.90 | $163.90 | $163.90 |
| Purchase #6 | $244.78 | 13.477% | $277.769 | $277.77 | $277.75 | $277.80 |
| Purchase #7 | $106.82 | 6.125% | $113.3627 | $113.36 | $113.35 | $113.40 |
| 7 purchase totals = | $826.97 | $901.2280 | $901.23 | $901.20 | $901.30 | |