| 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 | $217.90 | 3.772% | $226.1192 | $226.12 | $226.10 | $226.10 |
| Purchase #2 | $61.67 | 8.593% | $66.9693 | $66.97 | $66.95 | $67.00 |
| Purchase #3 | $88.48 | 9.552% | $96.9316 | $96.93 | $96.95 | $96.90 |
| Purchase #4 | $142.95 | 4.395% | $149.2327 | $149.23 | $149.25 | $149.20 |
| Purchase #5 | $161.56 | 3.728% | $167.583 | $167.58 | $167.60 | $167.60 |
| Purchase #6 | $45.48 | 11.378% | $50.6547 | $50.65 | $50.65 | $50.70 |
| Purchase #7 | $88.58 | 5.412% | $93.3739 | $93.37 | $93.35 | $93.40 |
| 7 purchase totals = | $806.62 | $850.8644 | $850.85 | $850.85 | $850.90 | |