| 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 | $8.94 | 13.505% | $10.1473 | $10.15 | $10.15 | $10.10 |
| Purchase #2 | $55.61 | 11.696% | $62.1141 | $62.11 | $62.10 | $62.10 |
| Purchase #3 | $107.94 | 7.776% | $116.3334 | $116.33 | $116.35 | $116.30 |
| Purchase #4 | $104.68 | 10.822% | $116.0085 | $116.01 | $116.00 | $116.00 |
| Purchase #5 | $196.40 | 5.496% | $207.1941 | $207.19 | $207.20 | $207.20 |
| Purchase #6 | $233.76 | 6.242% | $248.3513 | $248.35 | $248.35 | $248.40 |
| Purchase #7 | $119.30 | 8.581% | $129.5371 | $129.54 | $129.55 | $129.50 |
| 7 purchase totals = | $826.63 | $889.6858 | $889.68 | $889.70 | $889.60 | |