| 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 | $18.65 | 11.629% | $20.8188 | $20.82 | $20.80 | $20.80 |
| Purchase #2 | $236.61 | 13.345% | $268.1856 | $268.19 | $268.20 | $268.20 |
| Purchase #3 | $60.67 | 4.812% | $63.5894 | $63.59 | $63.60 | $63.60 |
| Purchase #4 | $118.34 | 6.441% | $125.9623 | $125.96 | $125.95 | $126.00 |
| Purchase #5 | $135.27 | 8.239% | $146.4149 | $146.41 | $146.40 | $146.40 |
| Purchase #6 | $78.28 | 9.493% | $85.7111 | $85.71 | $85.70 | $85.70 |
| Purchase #7 | $142.47 | 9.621% | $156.177 | $156.18 | $156.20 | $156.20 |
| 7 purchase totals = | $790.29 | $866.8591 | $866.86 | $866.85 | $866.90 | |