| 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 | $201.29 | 7.143% | $215.6681 | $215.67 | $215.65 | $215.70 |
| Purchase #2 | $37.43 | 12.751% | $42.2027 | $42.20 | $42.20 | $42.20 |
| Purchase #3 | $7.71 | 3.152% | $7.953 | $7.95 | $7.95 | $8.00 |
| Purchase #4 | $107.63 | 3.174% | $111.0462 | $111.05 | $111.05 | $111.00 |
| Purchase #5 | $191.96 | 11.317% | $213.6841 | $213.68 | $213.70 | $213.70 |
| Purchase #6 | $154.32 | 8.523% | $167.4727 | $167.47 | $167.45 | $167.50 |
| Purchase #7 | $88.90 | 8.661% | $96.5996 | $96.60 | $96.60 | $96.60 |
| 7 purchase totals = | $789.24 | $854.6264 | $854.62 | $854.60 | $854.70 | |