| 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 | $113.62 | 11.243% | $126.3943 | $126.39 | $126.40 | $126.40 |
| Purchase #2 | $103.67 | 8.815% | $112.8085 | $112.81 | $112.80 | $112.80 |
| Purchase #3 | $38.73 | 7.463% | $41.6204 | $41.62 | $41.60 | $41.60 |
| Purchase #4 | $71.42 | 3.463% | $73.8933 | $73.89 | $73.90 | $73.90 |
| Purchase #5 | $138.51 | 3.645% | $143.5587 | $143.56 | $143.55 | $143.60 |
| Purchase #6 | $106.64 | 13.228% | $120.7463 | $120.75 | $120.75 | $120.70 |
| Purchase #7 | $76.54 | 6.226% | $81.3054 | $81.31 | $81.30 | $81.30 |
| 7 purchase totals = | $649.13 | $700.3269 | $700.33 | $700.30 | $700.30 | |