| 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 | $42.86 | 4.524% | $44.799 | $44.80 | $44.80 | $44.80 |
| Purchase #2 | $143.27 | 4.139% | $149.1999 | $149.20 | $149.20 | $149.20 |
| Purchase #3 | $65.57 | 7.688% | $70.611 | $70.61 | $70.60 | $70.60 |
| Purchase #4 | $45.64 | 7.740% | $49.1725 | $49.17 | $49.15 | $49.20 |
| Purchase #5 | $26.75 | 4.669% | $27.999 | $28.00 | $28.00 | $28.00 |
| Purchase #6 | $98.38 | 11.461% | $109.6553 | $109.66 | $109.65 | $109.70 |
| Purchase #7 | $217.73 | 5.760% | $230.2712 | $230.27 | $230.25 | $230.30 |
| 7 purchase totals = | $640.20 | $681.7079 | $681.71 | $681.65 | $681.80 | |