| 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 | $51.32 | 8.209% | $55.5329 | $55.53 | $55.55 | $55.50 |
| Purchase #2 | $80.56 | 9.224% | $87.9909 | $87.99 | $88.00 | $88.00 |
| Purchase #3 | $125.34 | 13.175% | $141.8535 | $141.85 | $141.85 | $141.90 |
| Purchase #4 | $114.68 | 12.823% | $129.3854 | $129.39 | $129.40 | $129.40 |
| Purchase #5 | $25.79 | 13.134% | $29.1773 | $29.18 | $29.20 | $29.20 |
| Purchase #6 | $241.92 | 12.127% | $271.2576 | $271.26 | $271.25 | $271.30 |
| Purchase #7 | $73.42 | 7.786% | $79.1365 | $79.14 | $79.15 | $79.10 |
| 7 purchase totals = | $713.03 | $794.3341 | $794.34 | $794.40 | $794.40 | |