| 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 | $74.73 | 5.790% | $79.0569 | $79.06 | $79.05 | $79.10 |
| Purchase #2 | $205.87 | 6.303% | $218.846 | $218.85 | $218.85 | $218.80 |
| Purchase #3 | $91.71 | 3.681% | $95.0858 | $95.09 | $95.10 | $95.10 |
| Purchase #4 | $213.56 | 5.460% | $225.2204 | $225.22 | $225.20 | $225.20 |
| Purchase #5 | $204.53 | 13.485% | $232.1109 | $232.11 | $232.10 | $232.10 |
| Purchase #6 | $87.77 | 7.274% | $94.1544 | $94.15 | $94.15 | $94.20 |
| Purchase #7 | $99.43 | 5.454% | $104.8529 | $104.85 | $104.85 | $104.90 |
| 7 purchase totals = | $977.60 | $1,049.3273 | $1,049.33 | $1,049.30 | $1,049.40 | |