| 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 | $53.71 | 12.378% | $60.3582 | $60.36 | $60.35 | $60.40 |
| Purchase #2 | $105.96 | 12.118% | $118.8002 | $118.80 | $118.80 | $118.80 |
| Purchase #3 | $187.79 | 11.250% | $208.9164 | $208.92 | $208.90 | $208.90 |
| Purchase #4 | $189.87 | 11.133% | $211.0082 | $211.01 | $211.00 | $211.00 |
| Purchase #5 | $55.80 | 5.460% | $58.8467 | $58.85 | $58.85 | $58.80 |
| Purchase #6 | $133.34 | 10.176% | $146.9087 | $146.91 | $146.90 | $146.90 |
| Purchase #7 | $48.54 | 9.399% | $53.1023 | $53.10 | $53.10 | $53.10 |
| 7 purchase totals = | $775.01 | $857.9407 | $857.95 | $857.90 | $857.90 | |