| 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 | $107.45 | 7.846% | $115.8805 | $115.88 | $115.90 | $115.90 |
| Purchase #2 | $97.41 | 3.123% | $100.4521 | $100.45 | $100.45 | $100.50 |
| Purchase #3 | $115.61 | 3.721% | $119.9118 | $119.91 | $119.90 | $119.90 |
| Purchase #4 | $68.28 | 13.758% | $77.674 | $77.67 | $77.65 | $77.70 |
| Purchase #5 | $101.93 | 10.590% | $112.7244 | $112.72 | $112.70 | $112.70 |
| Purchase #6 | $247.83 | 10.801% | $274.5981 | $274.60 | $274.60 | $274.60 |
| Purchase #7 | $20.62 | 8.636% | $22.4007 | $22.40 | $22.40 | $22.40 |
| 7 purchase totals = | $759.13 | $823.6416 | $823.63 | $823.60 | $823.70 | |