| 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 | $91.99 | 10.528% | $101.6747 | $101.67 | $101.65 | $101.70 |
| Purchase #2 | $91.68 | 11.285% | $102.0261 | $102.03 | $102.05 | $102.00 |
| Purchase #3 | $15.37 | 5.251% | $16.1771 | $16.18 | $16.20 | $16.20 |
| Purchase #4 | $104.68 | 8.426% | $113.5003 | $113.50 | $113.50 | $113.50 |
| Purchase #5 | $126.96 | 11.236% | $141.2252 | $141.23 | $141.25 | $141.20 |
| Purchase #6 | $114.59 | 9.122% | $125.0429 | $125.04 | $125.05 | $125.00 |
| Purchase #7 | $95.25 | 13.716% | $108.3145 | $108.31 | $108.30 | $108.30 |
| 7 purchase totals = | $640.52 | $707.9608 | $707.96 | $708.00 | $707.90 | |