| 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 | $60.48 | 3.720% | $62.7299 | $62.73 | $62.75 | $62.70 |
| Purchase #2 | $28.79 | 6.551% | $30.676 | $30.68 | $30.70 | $30.70 |
| Purchase #3 | $112.82 | 3.725% | $117.0225 | $117.02 | $117.00 | $117.00 |
| Purchase #4 | $231.74 | 8.568% | $251.5955 | $251.60 | $251.60 | $251.60 |
| Purchase #5 | $142.62 | 5.820% | $150.9205 | $150.92 | $150.90 | $150.90 |
| Purchase #6 | $90.74 | 6.323% | $96.4775 | $96.48 | $96.50 | $96.50 |
| Purchase #7 | $133.31 | 6.336% | $141.7565 | $141.76 | $141.75 | $141.80 |
| 7 purchase totals = | $800.50 | $851.1784 | $851.19 | $851.20 | $851.20 | |