| 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 | $44.65 | 11.809% | $49.9227 | $49.92 | $49.90 | $49.90 |
| Purchase #2 | $57.97 | 10.335% | $63.9612 | $63.96 | $63.95 | $64.00 |
| Purchase #3 | $239.97 | 6.631% | $255.8824 | $255.88 | $255.90 | $255.90 |
| Purchase #4 | $116.87 | 6.211% | $124.1288 | $124.13 | $124.15 | $124.10 |
| Purchase #5 | $182.69 | 4.202% | $190.3666 | $190.37 | $190.35 | $190.40 |
| Purchase #6 | $223.84 | 7.368% | $240.3325 | $240.33 | $240.35 | $240.30 |
| Purchase #7 | $141.84 | 5.283% | $149.3334 | $149.33 | $149.35 | $149.30 |
| 7 purchase totals = | $1,007.83 | $1,073.9276 | $1,073.92 | $1,073.95 | $1,073.90 | |