| 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 | $51.65 | 10.734% | $57.1941 | $57.19 | $57.20 | $57.20 |
| Purchase #2 | $125.78 | 11.860% | $140.6975 | $140.70 | $140.70 | $140.70 |
| Purchase #3 | $178.71 | 11.230% | $198.7791 | $198.78 | $198.80 | $198.80 |
| Purchase #4 | $210.92 | 9.149% | $230.2171 | $230.22 | $230.20 | $230.20 |
| Purchase #5 | $106.68 | 9.368% | $116.6738 | $116.67 | $116.65 | $116.70 |
| Purchase #6 | $21.95 | 4.621% | $22.9643 | $22.96 | $22.95 | $23.00 |
| Purchase #7 | $107.32 | 6.580% | $114.3817 | $114.38 | $114.40 | $114.40 |
| 7 purchase totals = | $803.01 | $880.9076 | $880.90 | $880.90 | $881.00 | |