| 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 | $65.42 | 9.659% | $71.7389 | $71.74 | $71.75 | $71.70 |
| Purchase #2 | $147.58 | 7.427% | $158.5408 | $158.54 | $158.55 | $158.50 |
| Purchase #3 | $106.80 | 3.254% | $110.2753 | $110.28 | $110.30 | $110.30 |
| Purchase #4 | $111.71 | 3.811% | $115.9673 | $115.97 | $115.95 | $116.00 |
| Purchase #5 | $34.50 | 12.257% | $38.7287 | $38.73 | $38.75 | $38.70 |
| Purchase #6 | $62.71 | 4.615% | $65.6041 | $65.60 | $65.60 | $65.60 |
| Purchase #7 | $50.96 | 8.598% | $55.3415 | $55.34 | $55.35 | $55.30 |
| 7 purchase totals = | $579.68 | $616.1966 | $616.20 | $616.25 | $616.10 | |