| 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 | $102.48 | 11.521% | $114.2867 | $114.29 | $114.30 | $114.30 |
| Purchase #2 | $125.52 | 6.809% | $134.0667 | $134.07 | $134.05 | $134.10 |
| Purchase #3 | $61.51 | 7.357% | $66.0353 | $66.04 | $66.05 | $66.00 |
| Purchase #4 | $15.54 | 11.176% | $17.2768 | $17.28 | $17.30 | $17.30 |
| Purchase #5 | $118.50 | 8.161% | $128.1708 | $128.17 | $128.15 | $128.20 |
| Purchase #6 | $71.96 | 5.281% | $75.7602 | $75.76 | $75.75 | $75.80 |
| Purchase #7 | $145.62 | 10.263% | $160.565 | $160.57 | $160.55 | $160.60 |
| 7 purchase totals = | $641.13 | $696.1615 | $696.18 | $696.15 | $696.30 | |