| 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 | $31.35 | 8.834% | $34.1195 | $34.12 | $34.10 | $34.10 |
| Purchase #2 | $190.38 | 12.624% | $214.4136 | $214.41 | $214.40 | $214.40 |
| Purchase #3 | $122.41 | 11.653% | $136.6744 | $136.67 | $136.65 | $136.70 |
| Purchase #4 | $49.47 | 11.138% | $54.98 | $54.98 | $55.00 | $55.00 |
| Purchase #5 | $198.74 | 9.284% | $217.191 | $217.19 | $217.20 | $217.20 |
| Purchase #6 | $43.39 | 11.427% | $48.3482 | $48.35 | $48.35 | $48.30 |
| Purchase #7 | $44.69 | 13.136% | $50.5605 | $50.56 | $50.55 | $50.60 |
| 7 purchase totals = | $680.43 | $756.2872 | $756.28 | $756.25 | $756.30 | |