| 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 | $39.69 | 3.537% | $41.0938 | $41.09 | $41.10 | $41.10 |
| Purchase #2 | $217.58 | 3.733% | $225.7023 | $225.70 | $225.70 | $225.70 |
| Purchase #3 | $12.44 | 6.352% | $13.2302 | $13.23 | $13.25 | $13.20 |
| Purchase #4 | $66.69 | 7.619% | $71.7711 | $71.77 | $71.75 | $71.80 |
| Purchase #5 | $26.91 | 4.119% | $28.0184 | $28.02 | $28.00 | $28.00 |
| Purchase #6 | $31.65 | 3.753% | $32.8378 | $32.84 | $32.85 | $32.80 |
| Purchase #7 | $17.33 | 10.298% | $19.1146 | $19.11 | $19.10 | $19.10 |
| 7 purchase totals = | $412.29 | $431.7682 | $431.76 | $431.75 | $431.70 | |