| 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 | $141.86 | 5.338% | $149.4325 | $149.43 | $149.45 | $149.40 |
| Purchase #2 | $49.63 | 13.585% | $56.3722 | $56.37 | $56.35 | $56.40 |
| Purchase #3 | $11.99 | 5.727% | $12.6767 | $12.68 | $12.70 | $12.70 |
| Purchase #4 | $104.95 | 12.685% | $118.2629 | $118.26 | $118.25 | $118.30 |
| Purchase #5 | $227.25 | 10.643% | $251.4362 | $251.44 | $251.45 | $251.40 |
| Purchase #6 | $81.72 | 7.622% | $87.9487 | $87.95 | $87.95 | $87.90 |
| Purchase #7 | $113.36 | 6.494% | $120.7216 | $120.72 | $120.70 | $120.70 |
| 7 purchase totals = | $730.76 | $796.8508 | $796.85 | $796.85 | $796.80 | |