| 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 | $101.99 | 5.498% | $107.5974 | $107.60 | $107.60 | $107.60 |
| Purchase #2 | $172.86 | 13.188% | $195.6568 | $195.66 | $195.65 | $195.70 |
| Purchase #3 | $53.79 | 4.248% | $56.075 | $56.08 | $56.10 | $56.10 |
| Purchase #4 | $175.81 | 11.488% | $196.0071 | $196.01 | $196.00 | $196.00 |
| Purchase #5 | $102.84 | 13.623% | $116.8499 | $116.85 | $116.85 | $116.80 |
| Purchase #6 | $87.91 | 13.192% | $99.5071 | $99.51 | $99.50 | $99.50 |
| Purchase #7 | $201.97 | 7.663% | $217.447 | $217.45 | $217.45 | $217.40 |
| 7 purchase totals = | $897.17 | $989.1403 | $989.16 | $989.15 | $989.10 | |