| 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 | $80.89 | 13.815% | $92.065 | $92.07 | $92.05 | $92.10 |
| Purchase #2 | $39.83 | 11.103% | $44.2523 | $44.25 | $44.25 | $44.30 |
| Purchase #3 | $59.70 | 8.265% | $64.6342 | $64.63 | $64.65 | $64.60 |
| Purchase #4 | $243.81 | 11.697% | $272.3285 | $272.33 | $272.35 | $272.30 |
| Purchase #5 | $150.87 | 13.502% | $171.2405 | $171.24 | $171.25 | $171.20 |
| Purchase #6 | $96.58 | 6.451% | $102.8104 | $102.81 | $102.80 | $102.80 |
| Purchase #7 | $111.46 | 13.434% | $126.4335 | $126.43 | $126.45 | $126.40 |
| 7 purchase totals = | $783.14 | $873.7644 | $873.76 | $873.80 | $873.70 | |