| 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 | $49.54 | 4.116% | $51.5791 | $51.58 | $51.60 | $51.60 |
| Purchase #2 | $28.71 | 8.474% | $31.1429 | $31.14 | $31.15 | $31.10 |
| Purchase #3 | $118.58 | 6.370% | $126.1335 | $126.13 | $126.15 | $126.10 |
| Purchase #4 | $67.70 | 12.574% | $76.2126 | $76.21 | $76.20 | $76.20 |
| Purchase #5 | $83.70 | 7.690% | $90.1365 | $90.14 | $90.15 | $90.10 |
| Purchase #6 | $110.89 | 10.837% | $122.9071 | $122.91 | $122.90 | $122.90 |
| Purchase #7 | $110.99 | 10.311% | $122.4342 | $122.43 | $122.45 | $122.40 |
| 7 purchase totals = | $570.11 | $620.5459 | $620.54 | $620.60 | $620.40 | |