| 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 | $43.36 | 8.786% | $47.1696 | $47.17 | $47.15 | $47.20 |
| Purchase #2 | $5.47 | 6.392% | $5.8196 | $5.82 | $5.80 | $5.80 |
| Purchase #3 | $178.60 | 6.829% | $190.7966 | $190.80 | $190.80 | $190.80 |
| Purchase #4 | $147.49 | 7.556% | $158.6343 | $158.63 | $158.65 | $158.60 |
| Purchase #5 | $64.33 | 10.834% | $71.2995 | $71.30 | $71.30 | $71.30 |
| Purchase #6 | $113.88 | 11.389% | $126.8498 | $126.85 | $126.85 | $126.80 |
| Purchase #7 | $236.80 | 6.292% | $251.6995 | $251.70 | $251.70 | $251.70 |
| 7 purchase totals = | $789.93 | $852.2689 | $852.27 | $852.25 | $852.20 | |