| 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 | $76.79 | 8.456% | $83.2834 | $83.28 | $83.30 | $83.30 |
| Purchase #2 | $9.78 | 12.842% | $11.0359 | $11.04 | $11.05 | $11.00 |
| Purchase #3 | $117.75 | 10.247% | $129.8158 | $129.82 | $129.80 | $129.80 |
| Purchase #4 | $149.53 | 13.720% | $170.0455 | $170.05 | $170.05 | $170.00 |
| Purchase #5 | $142.88 | 9.139% | $155.9378 | $155.94 | $155.95 | $155.90 |
| Purchase #6 | $214.80 | 6.208% | $228.1348 | $228.13 | $228.15 | $228.10 |
| Purchase #7 | $27.35 | 5.178% | $28.7662 | $28.77 | $28.75 | $28.80 |
| 7 purchase totals = | $738.88 | $807.0194 | $807.03 | $807.05 | $806.90 | |