| 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 | $104.33 | 9.348% | $114.0828 | $114.08 | $114.10 | $114.10 |
| Purchase #2 | $87.52 | 6.458% | $93.172 | $93.17 | $93.15 | $93.20 |
| Purchase #3 | $179.27 | 6.614% | $191.1269 | $191.13 | $191.15 | $191.10 |
| Purchase #4 | $61.57 | 7.525% | $66.2031 | $66.20 | $66.20 | $66.20 |
| Purchase #5 | $216.64 | 7.653% | $233.2195 | $233.22 | $233.20 | $233.20 |
| Purchase #6 | $75.96 | 10.348% | $83.8203 | $83.82 | $83.80 | $83.80 |
| Purchase #7 | $84.81 | 7.353% | $91.0461 | $91.05 | $91.05 | $91.00 |
| 7 purchase totals = | $810.10 | $872.6707 | $872.67 | $872.65 | $872.60 | |