| 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 | $5.49 | 9.114% | $5.9904 | $5.99 | $6.00 | $6.00 |
| Purchase #2 | $143.89 | 4.561% | $150.4528 | $150.45 | $150.45 | $150.50 |
| Purchase #3 | $142.37 | 5.249% | $149.843 | $149.84 | $149.85 | $149.80 |
| Purchase #4 | $126.39 | 10.663% | $139.867 | $139.87 | $139.85 | $139.90 |
| Purchase #5 | $229.92 | 11.202% | $255.6756 | $255.68 | $255.70 | $255.70 |
| Purchase #6 | $217.89 | 5.347% | $229.5406 | $229.54 | $229.55 | $229.50 |
| Purchase #7 | $20.77 | 6.370% | $22.093 | $22.09 | $22.10 | $22.10 |
| 7 purchase totals = | $886.72 | $953.4624 | $953.46 | $953.50 | $953.50 | |