| 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 | $68.48 | 4.515% | $71.5719 | $71.57 | $71.55 | $71.60 |
| Purchase #2 | $250.87 | 10.776% | $277.9038 | $277.90 | $277.90 | $277.90 |
| Purchase #3 | $127.65 | 4.220% | $133.0368 | $133.04 | $133.05 | $133.00 |
| Purchase #4 | $118.84 | 6.702% | $126.8047 | $126.80 | $126.80 | $126.80 |
| Purchase #5 | $230.37 | 6.437% | $245.1989 | $245.20 | $245.20 | $245.20 |
| Purchase #6 | $83.39 | 6.663% | $88.9463 | $88.95 | $88.95 | $88.90 |
| Purchase #7 | $48.31 | 8.365% | $52.3511 | $52.35 | $52.35 | $52.40 |
| 7 purchase totals = | $927.91 | $995.8135 | $995.81 | $995.80 | $995.80 | |