| 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 | $101.32 | 13.511% | $115.0093 | $115.01 | $115.00 | $115.00 |
| Purchase #2 | $91.77 | 9.180% | $100.1945 | $100.19 | $100.20 | $100.20 |
| Purchase #3 | $28.30 | 3.662% | $29.3363 | $29.34 | $29.35 | $29.30 |
| Purchase #4 | $62.35 | 6.566% | $66.4439 | $66.44 | $66.45 | $66.40 |
| Purchase #5 | $237.30 | 9.562% | $259.9906 | $259.99 | $260.00 | $260.00 |
| Purchase #6 | $194.97 | 4.561% | $203.8626 | $203.86 | $203.85 | $203.90 |
| Purchase #7 | $24.40 | 4.703% | $25.5475 | $25.55 | $25.55 | $25.50 |
| 7 purchase totals = | $740.41 | $800.3847 | $800.38 | $800.40 | $800.30 | |