| 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 | $92.80 | 9.797% | $101.8916 | $101.89 | $101.90 | $101.90 |
| Purchase #2 | $45.31 | 3.811% | $47.0368 | $47.04 | $47.05 | $47.00 |
| Purchase #3 | $116.90 | 9.803% | $128.3597 | $128.36 | $128.35 | $128.40 |
| Purchase #4 | $206.80 | 13.534% | $234.7883 | $234.79 | $234.80 | $234.80 |
| Purchase #5 | $117.87 | 3.376% | $121.8493 | $121.85 | $121.85 | $121.80 |
| Purchase #6 | $60.78 | 3.114% | $62.6727 | $62.67 | $62.65 | $62.70 |
| Purchase #7 | $243.86 | 8.501% | $264.5905 | $264.59 | $264.60 | $264.60 |
| 7 purchase totals = | $884.32 | $961.1889 | $961.19 | $961.20 | $961.20 | |