| 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 | $108.69 | 3.563% | $112.5626 | $112.56 | $112.55 | $112.60 |
| Purchase #2 | $30.92 | 7.459% | $33.2263 | $33.23 | $33.25 | $33.20 |
| Purchase #3 | $246.67 | 10.563% | $272.7258 | $272.73 | $272.75 | $272.70 |
| Purchase #4 | $152.34 | 5.482% | $160.6913 | $160.69 | $160.70 | $160.70 |
| Purchase #5 | $95.84 | 5.637% | $101.2425 | $101.24 | $101.25 | $101.20 |
| Purchase #6 | $6.51 | 3.449% | $6.7345 | $6.73 | $6.75 | $6.70 |
| Purchase #7 | $88.60 | 13.397% | $100.4697 | $100.47 | $100.45 | $100.50 |
| 7 purchase totals = | $729.57 | $787.6527 | $787.65 | $787.70 | $787.60 | |