| 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 | $35.91 | 12.519% | $40.4056 | $40.41 | $40.40 | $40.40 |
| Purchase #2 | $203.51 | 4.594% | $212.8592 | $212.86 | $212.85 | $212.90 |
| Purchase #3 | $217.78 | 10.767% | $241.2284 | $241.23 | $241.25 | $241.20 |
| Purchase #4 | $132.52 | 13.584% | $150.5215 | $150.52 | $150.50 | $150.50 |
| Purchase #5 | $82.87 | 12.662% | $93.363 | $93.36 | $93.35 | $93.40 |
| Purchase #6 | $81.78 | 13.859% | $93.1139 | $93.11 | $93.10 | $93.10 |
| Purchase #7 | $81.59 | 4.509% | $85.2689 | $85.27 | $85.25 | $85.30 |
| 7 purchase totals = | $835.96 | $916.7605 | $916.76 | $916.70 | $916.80 | |