| 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 | $51.49 | 12.372% | $57.8603 | $57.86 | $57.85 | $57.90 |
| Purchase #2 | $220.71 | 7.459% | $237.1728 | $237.17 | $237.15 | $237.20 |
| Purchase #3 | $58.28 | 11.289% | $64.8592 | $64.86 | $64.85 | $64.90 |
| Purchase #4 | $181.82 | 13.520% | $206.4021 | $206.40 | $206.40 | $206.40 |
| Purchase #5 | $56.68 | 7.404% | $60.8766 | $60.88 | $60.90 | $60.90 |
| Purchase #6 | $103.74 | 13.494% | $117.7387 | $117.74 | $117.75 | $117.70 |
| Purchase #7 | $213.88 | 12.199% | $239.9712 | $239.97 | $239.95 | $240.00 |
| 7 purchase totals = | $886.60 | $984.8809 | $984.88 | $984.85 | $985.00 | |