| 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 | $72.29 | 4.387% | $75.4614 | $75.46 | $75.45 | $75.50 |
| Purchase #2 | $155.67 | 7.293% | $167.023 | $167.02 | $167.00 | $167.00 |
| Purchase #3 | $143.95 | 12.526% | $161.9812 | $161.98 | $162.00 | $162.00 |
| Purchase #4 | $59.94 | 11.319% | $66.7246 | $66.72 | $66.70 | $66.70 |
| Purchase #5 | $159.91 | 12.819% | $180.4089 | $180.41 | $180.40 | $180.40 |
| Purchase #6 | $38.88 | 4.352% | $40.5721 | $40.57 | $40.55 | $40.60 |
| Purchase #7 | $20.72 | 6.643% | $22.0964 | $22.10 | $22.10 | $22.10 |
| 7 purchase totals = | $651.36 | $714.2676 | $714.26 | $714.20 | $714.30 | |