| 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 | $64.25 | 10.189% | $70.7964 | $70.80 | $70.80 | $70.80 |
| Purchase #2 | $36.41 | 6.622% | $38.8211 | $38.82 | $38.80 | $38.80 |
| Purchase #3 | $131.56 | 9.195% | $143.6569 | $143.66 | $143.65 | $143.70 |
| Purchase #4 | $25.62 | 11.523% | $28.5722 | $28.57 | $28.55 | $28.60 |
| Purchase #5 | $50.91 | 4.449% | $53.175 | $53.18 | $53.20 | $53.20 |
| Purchase #6 | $35.74 | 10.615% | $39.5338 | $39.53 | $39.55 | $39.50 |
| Purchase #7 | $116.66 | 8.538% | $126.6204 | $126.62 | $126.60 | $126.60 |
| 7 purchase totals = | $461.15 | $501.1758 | $501.18 | $501.15 | $501.20 | |