| 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 | $177.29 | 10.664% | $196.1962 | $196.20 | $196.20 | $196.20 |
| Purchase #2 | $6.31 | 12.584% | $7.1041 | $7.10 | $7.10 | $7.10 |
| Purchase #3 | $204.28 | 9.262% | $223.2004 | $223.20 | $223.20 | $223.20 |
| Purchase #4 | $42.86 | 4.603% | $44.8328 | $44.83 | $44.85 | $44.80 |
| Purchase #5 | $46.96 | 7.763% | $50.6055 | $50.61 | $50.60 | $50.60 |
| Purchase #6 | $51.65 | 7.229% | $55.3838 | $55.38 | $55.40 | $55.40 |
| Purchase #7 | $205.73 | 5.564% | $217.1768 | $217.18 | $217.20 | $217.20 |
| 7 purchase totals = | $735.08 | $794.4996 | $794.50 | $794.55 | $794.50 | |