| 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 | $71.25 | 5.802% | $75.3839 | $75.38 | $75.40 | $75.40 |
| Purchase #2 | $137.91 | 6.188% | $146.4439 | $146.44 | $146.45 | $146.40 |
| Purchase #3 | $59.89 | 8.277% | $64.8471 | $64.85 | $64.85 | $64.80 |
| Purchase #4 | $145.43 | 10.231% | $160.3089 | $160.31 | $160.30 | $160.30 |
| Purchase #5 | $192.83 | 10.793% | $213.6421 | $213.64 | $213.65 | $213.60 |
| Purchase #6 | $64.36 | 4.369% | $67.1719 | $67.17 | $67.15 | $67.20 |
| Purchase #7 | $25.67 | 9.871% | $28.2039 | $28.20 | $28.20 | $28.20 |
| 7 purchase totals = | $697.34 | $756.0017 | $755.99 | $756.00 | $755.90 | |