| 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 | $64.88 | 5.364% | $68.3602 | $68.36 | $68.35 | $68.40 |
| Purchase #2 | $47.43 | 4.663% | $49.6417 | $49.64 | $49.65 | $49.60 |
| Purchase #3 | $97.91 | 9.139% | $106.858 | $106.86 | $106.85 | $106.90 |
| Purchase #4 | $212.72 | 12.798% | $239.9439 | $239.94 | $239.95 | $239.90 |
| Purchase #5 | $45.36 | 13.733% | $51.5893 | $51.59 | $51.60 | $51.60 |
| Purchase #6 | $54.58 | 7.564% | $58.7084 | $58.71 | $58.70 | $58.70 |
| Purchase #7 | $53.79 | 12.110% | $60.304 | $60.30 | $60.30 | $60.30 |
| 7 purchase totals = | $576.67 | $635.4055 | $635.40 | $635.40 | $635.40 | |