| 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 | $90.47 | 8.219% | $97.9057 | $97.91 | $97.90 | $97.90 |
| Purchase #2 | $180.37 | 11.686% | $201.448 | $201.45 | $201.45 | $201.40 |
| Purchase #3 | $73.31 | 4.242% | $76.4198 | $76.42 | $76.40 | $76.40 |
| Purchase #4 | $88.94 | 5.259% | $93.6174 | $93.62 | $93.60 | $93.60 |
| Purchase #5 | $245.91 | 7.573% | $264.5328 | $264.53 | $264.55 | $264.50 |
| Purchase #6 | $29.76 | 13.159% | $33.6761 | $33.68 | $33.70 | $33.70 |
| Purchase #7 | $123.84 | 8.383% | $134.2215 | $134.22 | $134.20 | $134.20 |
| 7 purchase totals = | $832.60 | $901.8213 | $901.83 | $901.80 | $901.70 | |