| 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 | $85.47 | 6.260% | $90.8204 | $90.82 | $90.80 | $90.80 |
| Purchase #2 | $220.35 | 7.789% | $237.5131 | $237.51 | $237.50 | $237.50 |
| Purchase #3 | $113.60 | 10.138% | $125.1168 | $125.12 | $125.10 | $125.10 |
| Purchase #4 | $39.76 | 3.774% | $41.2605 | $41.26 | $41.25 | $41.30 |
| Purchase #5 | $49.44 | 3.456% | $51.1486 | $51.15 | $51.15 | $51.10 |
| Purchase #6 | $169.94 | 10.172% | $187.2263 | $187.23 | $187.25 | $187.20 |
| Purchase #7 | $87.49 | 7.198% | $93.7875 | $93.79 | $93.80 | $93.80 |
| 7 purchase totals = | $766.05 | $826.8732 | $826.88 | $826.85 | $826.80 | |