| 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 | $19.55 | 11.384% | $21.7756 | $21.78 | $21.80 | $21.80 |
| Purchase #2 | $69.63 | 12.502% | $78.3351 | $78.34 | $78.35 | $78.30 |
| Purchase #3 | $173.60 | 13.843% | $197.6314 | $197.63 | $197.65 | $197.60 |
| Purchase #4 | $88.25 | 5.150% | $92.7949 | $92.79 | $92.80 | $92.80 |
| Purchase #5 | $196.49 | 13.565% | $223.1439 | $223.14 | $223.15 | $223.10 |
| Purchase #6 | $153.53 | 8.471% | $166.5355 | $166.54 | $166.55 | $166.50 |
| Purchase #7 | $24.75 | 9.367% | $27.0683 | $27.07 | $27.05 | $27.10 |
| 7 purchase totals = | $725.80 | $807.2847 | $807.29 | $807.35 | $807.20 | |