| 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 | $32.35 | 7.659% | $34.8277 | $34.83 | $34.85 | $34.80 |
| Purchase #2 | $212.70 | 5.332% | $224.0412 | $224.04 | $224.05 | $224.00 |
| Purchase #3 | $66.61 | 12.728% | $75.0881 | $75.09 | $75.10 | $75.10 |
| Purchase #4 | $65.73 | 5.585% | $69.401 | $69.40 | $69.40 | $69.40 |
| Purchase #5 | $105.75 | 10.173% | $116.5079 | $116.51 | $116.50 | $116.50 |
| Purchase #6 | $121.71 | 5.409% | $128.2933 | $128.29 | $128.30 | $128.30 |
| Purchase #7 | $68.68 | 4.271% | $71.6133 | $71.61 | $71.60 | $71.60 |
| 7 purchase totals = | $673.53 | $719.7725 | $719.77 | $719.80 | $719.70 | |