| 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 | $42.73 | 4.604% | $44.6973 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $76.30 | 5.874% | $80.7819 | $80.78 | $80.80 | $80.80 |
| Purchase #3 | $146.94 | 3.539% | $152.1402 | $152.14 | $152.15 | $152.10 |
| Purchase #4 | $110.40 | 9.319% | $120.6882 | $120.69 | $120.70 | $120.70 |
| Purchase #5 | $221.94 | 13.187% | $251.2072 | $251.21 | $251.20 | $251.20 |
| Purchase #6 | $79.31 | 9.744% | $87.038 | $87.04 | $87.05 | $87.00 |
| Purchase #7 | $118.66 | 6.356% | $126.202 | $126.20 | $126.20 | $126.20 |
| 7 purchase totals = | $796.28 | $862.7548 | $862.76 | $862.80 | $862.70 | |