| 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 | $241.84 | 6.532% | $257.637 | $257.64 | $257.65 | $257.60 |
| Purchase #2 | $80.94 | 4.486% | $84.571 | $84.57 | $84.55 | $84.60 |
| Purchase #3 | $102.45 | 3.274% | $105.8042 | $105.80 | $105.80 | $105.80 |
| Purchase #4 | $16.45 | 9.623% | $18.033 | $18.03 | $18.05 | $18.00 |
| Purchase #5 | $112.28 | 5.649% | $118.6227 | $118.62 | $118.60 | $118.60 |
| Purchase #6 | $42.42 | 13.665% | $48.2167 | $48.22 | $48.20 | $48.20 |
| Purchase #7 | $144.29 | 4.146% | $150.2723 | $150.27 | $150.25 | $150.30 |
| 7 purchase totals = | $740.67 | $783.1569 | $783.15 | $783.10 | $783.10 | |