| 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 | $71.62 | 4.189% | $74.6202 | $74.62 | $74.60 | $74.60 |
| Purchase #2 | $84.50 | 9.641% | $92.6466 | $92.65 | $92.65 | $92.60 |
| Purchase #3 | $50.67 | 4.779% | $53.0915 | $53.09 | $53.10 | $53.10 |
| Purchase #4 | $219.85 | 6.350% | $233.8105 | $233.81 | $233.80 | $233.80 |
| Purchase #5 | $87.99 | 13.868% | $100.1925 | $100.19 | $100.20 | $100.20 |
| Purchase #6 | $217.64 | 8.589% | $236.3331 | $236.33 | $236.35 | $236.30 |
| Purchase #7 | $37.62 | 5.803% | $39.8031 | $39.80 | $39.80 | $39.80 |
| 7 purchase totals = | $769.89 | $830.4975 | $830.49 | $830.50 | $830.40 | |