| 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 | $8.75 | 11.521% | $9.7581 | $9.76 | $9.75 | $9.80 |
| Purchase #2 | $58.71 | 6.641% | $62.6089 | $62.61 | $62.60 | $62.60 |
| Purchase #3 | $129.74 | 5.761% | $137.2143 | $137.21 | $137.20 | $137.20 |
| Purchase #4 | $28.49 | 7.178% | $30.535 | $30.54 | $30.55 | $30.50 |
| Purchase #5 | $159.89 | 12.184% | $179.371 | $179.37 | $179.35 | $179.40 |
| Purchase #6 | $173.96 | 10.853% | $192.8399 | $192.84 | $192.85 | $192.80 |
| Purchase #7 | $110.45 | 5.360% | $116.3701 | $116.37 | $116.35 | $116.40 |
| 7 purchase totals = | $669.99 | $728.6973 | $728.70 | $728.65 | $728.70 | |