| 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 | $12.74 | 13.810% | $14.4994 | $14.50 | $14.50 | $14.50 |
| Purchase #2 | $85.65 | 12.471% | $96.3314 | $96.33 | $96.35 | $96.30 |
| Purchase #3 | $212.87 | 9.203% | $232.4604 | $232.46 | $232.45 | $232.50 |
| Purchase #4 | $66.40 | 5.602% | $70.1197 | $70.12 | $70.10 | $70.10 |
| Purchase #5 | $15.92 | 13.867% | $18.1276 | $18.13 | $18.15 | $18.10 |
| Purchase #6 | $209.71 | 9.703% | $230.0582 | $230.06 | $230.05 | $230.10 |
| Purchase #7 | $241.89 | 3.378% | $250.061 | $250.06 | $250.05 | $250.10 |
| 7 purchase totals = | $845.18 | $911.6577 | $911.66 | $911.65 | $911.70 | |