| 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 | $58.71 | 10.343% | $64.7824 | $64.78 | $64.80 | $64.80 |
| Purchase #2 | $32.58 | 4.418% | $34.0194 | $34.02 | $34.00 | $34.00 |
| Purchase #3 | $242.58 | 4.668% | $253.9036 | $253.90 | $253.90 | $253.90 |
| Purchase #4 | $71.27 | 5.389% | $75.1107 | $75.11 | $75.10 | $75.10 |
| Purchase #5 | $54.26 | 8.224% | $58.7223 | $58.72 | $58.70 | $58.70 |
| Purchase #6 | $183.29 | 6.376% | $194.9766 | $194.98 | $195.00 | $195.00 |
| Purchase #7 | $152.27 | 3.163% | $157.0863 | $157.09 | $157.10 | $157.10 |
| 7 purchase totals = | $794.96 | $838.6013 | $838.60 | $838.60 | $838.60 | |