| 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 | $30.58 | 6.600% | $32.5983 | $32.60 | $32.60 | $32.60 |
| Purchase #2 | $203.25 | 5.248% | $213.9166 | $213.92 | $213.90 | $213.90 |
| Purchase #3 | $92.77 | 13.298% | $105.1066 | $105.11 | $105.10 | $105.10 |
| Purchase #4 | $14.31 | 11.246% | $15.9193 | $15.92 | $15.90 | $15.90 |
| Purchase #5 | $127.67 | 13.844% | $145.3446 | $145.34 | $145.35 | $145.30 |
| Purchase #6 | $81.29 | 4.109% | $84.6302 | $84.63 | $84.65 | $84.60 |
| Purchase #7 | $211.48 | 6.753% | $225.7612 | $225.76 | $225.75 | $225.80 |
| 7 purchase totals = | $761.35 | $823.2768 | $823.28 | $823.25 | $823.20 | |