| 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 | $73.39 | 10.780% | $81.3014 | $81.30 | $81.30 | $81.30 |
| Purchase #2 | $117.81 | 10.756% | $130.4816 | $130.48 | $130.50 | $130.50 |
| Purchase #3 | $198.84 | 9.532% | $217.7934 | $217.79 | $217.80 | $217.80 |
| Purchase #4 | $173.64 | 11.347% | $193.3429 | $193.34 | $193.35 | $193.30 |
| Purchase #5 | $22.87 | 10.347% | $25.2364 | $25.24 | $25.25 | $25.20 |
| Purchase #6 | $26.49 | 12.777% | $29.8746 | $29.87 | $29.85 | $29.90 |
| Purchase #7 | $122.48 | 5.539% | $129.2642 | $129.26 | $129.25 | $129.30 |
| 7 purchase totals = | $735.52 | $807.2945 | $807.28 | $807.30 | $807.30 | |