| 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 | $12.87 | 9.781% | $14.1288 | $14.13 | $14.15 | $14.10 |
| Purchase #2 | $60.54 | 3.172% | $62.4603 | $62.46 | $62.45 | $62.50 |
| Purchase #3 | $154.71 | 3.762% | $160.5302 | $160.53 | $160.55 | $160.50 |
| Purchase #4 | $156.61 | 13.239% | $177.3436 | $177.34 | $177.35 | $177.30 |
| Purchase #5 | $125.45 | 6.581% | $133.7059 | $133.71 | $133.70 | $133.70 |
| Purchase #6 | $105.29 | 7.369% | $113.0488 | $113.05 | $113.05 | $113.00 |
| Purchase #7 | $139.53 | 13.139% | $157.8628 | $157.86 | $157.85 | $157.90 |
| 7 purchase totals = | $755.00 | $819.0804 | $819.08 | $819.10 | $819.00 | |