| 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 | $98.37 | 7.458% | $105.7064 | $105.71 | $105.70 | $105.70 |
| Purchase #2 | $65.64 | 12.549% | $73.8772 | $73.88 | $73.90 | $73.90 |
| Purchase #3 | $51.36 | 13.277% | $58.1791 | $58.18 | $58.20 | $58.20 |
| Purchase #4 | $37.60 | 6.384% | $40.0004 | $40.00 | $40.00 | $40.00 |
| Purchase #5 | $149.30 | 13.584% | $169.5809 | $169.58 | $169.60 | $169.60 |
| Purchase #6 | $220.96 | 5.372% | $232.83 | $232.83 | $232.85 | $232.80 |
| Purchase #7 | $68.95 | 10.874% | $76.4476 | $76.45 | $76.45 | $76.40 |
| 7 purchase totals = | $692.18 | $756.6216 | $756.63 | $756.70 | $756.60 | |