| 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 | $81.90 | 3.753% | $84.9737 | $84.97 | $84.95 | $85.00 |
| Purchase #2 | $139.71 | 6.347% | $148.5774 | $148.58 | $148.60 | $148.60 |
| Purchase #3 | $26.45 | 6.682% | $28.2174 | $28.22 | $28.20 | $28.20 |
| Purchase #4 | $52.78 | 5.517% | $55.6919 | $55.69 | $55.70 | $55.70 |
| Purchase #5 | $101.91 | 6.311% | $108.3415 | $108.34 | $108.35 | $108.30 |
| Purchase #6 | $6.60 | 5.224% | $6.9448 | $6.94 | $6.95 | $6.90 |
| Purchase #7 | $98.88 | 9.840% | $108.6098 | $108.61 | $108.60 | $108.60 |
| 7 purchase totals = | $508.23 | $541.3565 | $541.35 | $541.35 | $541.30 | |