| 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 | $34.85 | 8.669% | $37.8711 | $37.87 | $37.85 | $37.90 |
| Purchase #2 | $96.72 | 10.294% | $106.6764 | $106.68 | $106.70 | $106.70 |
| Purchase #3 | $211.67 | 9.720% | $232.2443 | $232.24 | $232.25 | $232.20 |
| Purchase #4 | $139.56 | 11.702% | $155.8913 | $155.89 | $155.90 | $155.90 |
| Purchase #5 | $19.65 | 6.637% | $20.9542 | $20.95 | $20.95 | $21.00 |
| Purchase #6 | $60.79 | 3.863% | $63.1383 | $63.14 | $63.15 | $63.10 |
| Purchase #7 | $38.94 | 8.316% | $42.1783 | $42.18 | $42.20 | $42.20 |
| 7 purchase totals = | $602.18 | $658.9539 | $658.95 | $659.00 | $659.00 | |