| 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 | $20.36 | 8.527% | $22.0961 | $22.10 | $22.10 | $22.10 |
| Purchase #2 | $237.83 | 3.516% | $246.1921 | $246.19 | $246.20 | $246.20 |
| Purchase #3 | $46.79 | 3.282% | $48.3256 | $48.33 | $48.35 | $48.30 |
| Purchase #4 | $249.34 | 5.627% | $263.3704 | $263.37 | $263.35 | $263.40 |
| Purchase #5 | $81.56 | 3.813% | $84.6699 | $84.67 | $84.65 | $84.70 |
| Purchase #6 | $97.85 | 10.181% | $107.8121 | $107.81 | $107.80 | $107.80 |
| Purchase #7 | $28.41 | 4.723% | $29.7518 | $29.75 | $29.75 | $29.80 |
| 7 purchase totals = | $762.14 | $802.2180 | $802.22 | $802.20 | $802.30 | |