| 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 | $97.89 | 11.204% | $108.8576 | $108.86 | $108.85 | $108.90 |
| Purchase #2 | $55.37 | 4.675% | $57.9585 | $57.96 | $57.95 | $58.00 |
| Purchase #3 | $38.40 | 11.614% | $42.8598 | $42.86 | $42.85 | $42.90 |
| Purchase #4 | $214.68 | 13.514% | $243.6919 | $243.69 | $243.70 | $243.70 |
| Purchase #5 | $139.96 | 6.729% | $149.3779 | $149.38 | $149.40 | $149.40 |
| Purchase #6 | $101.62 | 10.812% | $112.6072 | $112.61 | $112.60 | $112.60 |
| Purchase #7 | $198.50 | 10.829% | $219.9956 | $220.00 | $220.00 | $220.00 |
| 7 purchase totals = | $846.42 | $935.3485 | $935.36 | $935.35 | $935.50 | |