| 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 | $51.98 | 13.355% | $58.9219 | $58.92 | $58.90 | $58.90 |
| Purchase #2 | $78.56 | 13.472% | $89.1436 | $89.14 | $89.15 | $89.10 |
| Purchase #3 | $58.50 | 6.514% | $62.3107 | $62.31 | $62.30 | $62.30 |
| Purchase #4 | $110.38 | 6.660% | $117.7313 | $117.73 | $117.75 | $117.70 |
| Purchase #5 | $17.54 | 9.845% | $19.2668 | $19.27 | $19.25 | $19.30 |
| Purchase #6 | $70.26 | 7.356% | $75.4283 | $75.43 | $75.45 | $75.40 |
| Purchase #7 | $102.37 | 11.352% | $113.991 | $113.99 | $114.00 | $114.00 |
| 7 purchase totals = | $489.59 | $536.7936 | $536.79 | $536.80 | $536.70 | |