| 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 | $233.37 | 8.574% | $253.3791 | $253.38 | $253.40 | $253.40 |
| Purchase #2 | $63.69 | 11.819% | $71.2175 | $71.22 | $71.20 | $71.20 |
| Purchase #3 | $80.84 | 13.372% | $91.6499 | $91.65 | $91.65 | $91.60 |
| Purchase #4 | $15.63 | 3.542% | $16.1836 | $16.18 | $16.20 | $16.20 |
| Purchase #5 | $57.99 | 10.745% | $64.221 | $64.22 | $64.20 | $64.20 |
| Purchase #6 | $105.47 | 11.373% | $117.4651 | $117.47 | $117.45 | $117.50 |
| Purchase #7 | $147.81 | 8.753% | $160.7478 | $160.75 | $160.75 | $160.70 |
| 7 purchase totals = | $704.80 | $774.8640 | $774.87 | $774.85 | $774.80 | |