| 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 | $205.93 | 3.501% | $213.1396 | $213.14 | $213.15 | $213.10 |
| Purchase #2 | $84.65 | 12.273% | $95.0391 | $95.04 | $95.05 | $95.00 |
| Purchase #3 | $56.84 | 4.591% | $59.4495 | $59.45 | $59.45 | $59.40 |
| Purchase #4 | $11.50 | 9.412% | $12.5824 | $12.58 | $12.60 | $12.60 |
| Purchase #5 | $66.27 | 13.280% | $75.0707 | $75.07 | $75.05 | $75.10 |
| Purchase #6 | $33.55 | 7.679% | $36.1263 | $36.13 | $36.15 | $36.10 |
| Purchase #7 | $174.79 | 8.465% | $189.586 | $189.59 | $189.60 | $189.60 |
| 7 purchase totals = | $633.53 | $680.9936 | $681.00 | $681.05 | $680.90 | |