| 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 | $141.46 | 9.620% | $155.0685 | $155.07 | $155.05 | $155.10 |
| Purchase #2 | $225.25 | 4.729% | $235.9021 | $235.90 | $235.90 | $235.90 |
| Purchase #3 | $109.43 | 10.576% | $121.0033 | $121.00 | $121.00 | $121.00 |
| Purchase #4 | $52.45 | 7.577% | $56.4241 | $56.42 | $56.40 | $56.40 |
| Purchase #5 | $78.71 | 11.238% | $87.5554 | $87.56 | $87.55 | $87.60 |
| Purchase #6 | $102.53 | 5.474% | $108.1425 | $108.14 | $108.15 | $108.10 |
| Purchase #7 | $79.59 | 6.624% | $84.862 | $84.86 | $84.85 | $84.90 |
| 7 purchase totals = | $789.42 | $848.9579 | $848.95 | $848.90 | $849.00 | |