| 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 | $57.87 | 12.331% | $65.0059 | $65.01 | $65.00 | $65.00 |
| Purchase #2 | $161.54 | 7.372% | $173.4487 | $173.45 | $173.45 | $173.40 |
| Purchase #3 | $158.52 | 3.805% | $164.5517 | $164.55 | $164.55 | $164.60 |
| Purchase #4 | $180.64 | 4.519% | $188.8031 | $188.80 | $188.80 | $188.80 |
| Purchase #5 | $17.55 | 9.475% | $19.2129 | $19.21 | $19.20 | $19.20 |
| Purchase #6 | $201.61 | 10.448% | $222.6742 | $222.67 | $222.65 | $222.70 |
| Purchase #7 | $58.26 | 10.637% | $64.4571 | $64.46 | $64.45 | $64.50 |
| 7 purchase totals = | $835.99 | $898.1536 | $898.15 | $898.10 | $898.20 | |