| 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 | $87.90 | 12.647% | $99.0167 | $99.02 | $99.00 | $99.00 |
| Purchase #2 | $40.96 | 11.594% | $45.7089 | $45.71 | $45.70 | $45.70 |
| Purchase #3 | $65.71 | 6.253% | $69.8188 | $69.82 | $69.80 | $69.80 |
| Purchase #4 | $93.91 | 4.794% | $98.412 | $98.41 | $98.40 | $98.40 |
| Purchase #5 | $237.44 | 10.377% | $262.0791 | $262.08 | $262.10 | $262.10 |
| Purchase #6 | $87.43 | 11.535% | $97.5151 | $97.52 | $97.50 | $97.50 |
| Purchase #7 | $225.31 | 7.206% | $241.5458 | $241.55 | $241.55 | $241.50 |
| 7 purchase totals = | $838.66 | $914.0964 | $914.11 | $914.05 | $914.00 | |