| 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 | $35.74 | 12.671% | $40.2686 | $40.27 | $40.25 | $40.30 |
| Purchase #2 | $163.53 | 6.614% | $174.3459 | $174.35 | $174.35 | $174.30 |
| Purchase #3 | $24.90 | 13.134% | $28.1704 | $28.17 | $28.15 | $28.20 |
| Purchase #4 | $229.39 | 9.607% | $251.4275 | $251.43 | $251.45 | $251.40 |
| Purchase #5 | $20.56 | 3.347% | $21.2481 | $21.25 | $21.25 | $21.20 |
| Purchase #6 | $122.44 | 6.842% | $130.8173 | $130.82 | $130.80 | $130.80 |
| Purchase #7 | $215.85 | 13.528% | $245.0502 | $245.05 | $245.05 | $245.10 |
| 7 purchase totals = | $812.41 | $891.3280 | $891.34 | $891.30 | $891.30 | |