| 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 | $5.84 | 3.872% | $6.0661 | $6.07 | $6.05 | $6.10 |
| Purchase #2 | $66.47 | 9.762% | $72.9588 | $72.96 | $72.95 | $73.00 |
| Purchase #3 | $73.26 | 5.798% | $77.5076 | $77.51 | $77.50 | $77.50 |
| Purchase #4 | $138.60 | 5.571% | $146.3214 | $146.32 | $146.30 | $146.30 |
| Purchase #5 | $227.42 | 3.429% | $235.2182 | $235.22 | $235.20 | $235.20 |
| Purchase #6 | $169.99 | 4.527% | $177.6854 | $177.69 | $177.70 | $177.70 |
| Purchase #7 | $234.28 | 8.649% | $254.5429 | $254.54 | $254.55 | $254.50 |
| 7 purchase totals = | $915.86 | $970.3004 | $970.31 | $970.25 | $970.30 | |