| 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 | $90.93 | 12.720% | $102.4963 | $102.50 | $102.50 | $102.50 |
| Purchase #2 | $88.99 | 12.505% | $100.1182 | $100.12 | $100.10 | $100.10 |
| Purchase #3 | $118.91 | 4.438% | $124.1872 | $124.19 | $124.20 | $124.20 |
| Purchase #4 | $51.33 | 4.650% | $53.7168 | $53.72 | $53.70 | $53.70 |
| Purchase #5 | $43.57 | 5.862% | $46.1241 | $46.12 | $46.10 | $46.10 |
| Purchase #6 | $197.61 | 7.808% | $213.0394 | $213.04 | $213.05 | $213.00 |
| Purchase #7 | $148.57 | 13.775% | $169.0355 | $169.04 | $169.05 | $169.00 |
| 7 purchase totals = | $739.91 | $808.7175 | $808.73 | $808.70 | $808.60 | |