| 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 | $96.66 | 7.854% | $104.2517 | $104.25 | $104.25 | $104.30 |
| Purchase #2 | $30.89 | 4.745% | $32.3557 | $32.36 | $32.35 | $32.40 |
| Purchase #3 | $204.75 | 3.461% | $211.8364 | $211.84 | $211.85 | $211.80 |
| Purchase #4 | $211.54 | 7.748% | $227.9301 | $227.93 | $227.95 | $227.90 |
| Purchase #5 | $83.38 | 10.798% | $92.3834 | $92.38 | $92.40 | $92.40 |
| Purchase #6 | $37.91 | 10.367% | $41.8401 | $41.84 | $41.85 | $41.80 |
| Purchase #7 | $59.54 | 8.869% | $64.8206 | $64.82 | $64.80 | $64.80 |
| 7 purchase totals = | $724.67 | $775.4180 | $775.42 | $775.45 | $775.40 | |