| 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 | $53.26 | 9.159% | $58.1381 | $58.14 | $58.15 | $58.10 |
| Purchase #2 | $238.85 | 6.847% | $255.2041 | $255.20 | $255.20 | $255.20 |
| Purchase #3 | $16.40 | 9.506% | $17.959 | $17.96 | $17.95 | $18.00 |
| Purchase #4 | $236.67 | 8.573% | $256.9597 | $256.96 | $256.95 | $257.00 |
| Purchase #5 | $66.39 | 8.231% | $71.8546 | $71.85 | $71.85 | $71.90 |
| Purchase #6 | $120.41 | 3.260% | $124.3354 | $124.34 | $124.35 | $124.30 |
| Purchase #7 | $93.85 | 5.130% | $98.6645 | $98.66 | $98.65 | $98.70 |
| 7 purchase totals = | $825.83 | $883.1154 | $883.11 | $883.10 | $883.20 | |