| 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 | $77.96 | 6.868% | $83.3143 | $83.31 | $83.30 | $83.30 |
| Purchase #2 | $235.47 | 7.600% | $253.3657 | $253.37 | $253.35 | $253.40 |
| Purchase #3 | $39.56 | 4.812% | $41.4636 | $41.46 | $41.45 | $41.50 |
| Purchase #4 | $243.31 | 4.707% | $254.7626 | $254.76 | $254.75 | $254.80 |
| Purchase #5 | $75.29 | 5.399% | $79.3549 | $79.35 | $79.35 | $79.40 |
| Purchase #6 | $217.51 | 4.147% | $226.5301 | $226.53 | $226.55 | $226.50 |
| Purchase #7 | $149.38 | 5.741% | $157.9559 | $157.96 | $157.95 | $158.00 |
| 7 purchase totals = | $1,038.48 | $1,096.7471 | $1,096.74 | $1,096.70 | $1,096.90 | |