| 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 | $150.34 | 4.661% | $157.3473 | $157.35 | $157.35 | $157.30 |
| Purchase #2 | $63.73 | 7.861% | $68.7398 | $68.74 | $68.75 | $68.70 |
| Purchase #3 | $109.41 | 7.286% | $117.3816 | $117.38 | $117.40 | $117.40 |
| Purchase #4 | $43.26 | 7.703% | $46.5923 | $46.59 | $46.60 | $46.60 |
| Purchase #5 | $232.33 | 7.499% | $249.7524 | $249.75 | $249.75 | $249.80 |
| Purchase #6 | $219.91 | 5.353% | $231.6818 | $231.68 | $231.70 | $231.70 |
| Purchase #7 | $107.26 | 8.652% | $116.5401 | $116.54 | $116.55 | $116.50 |
| 7 purchase totals = | $926.24 | $988.0353 | $988.03 | $988.10 | $988.00 | |