| 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 | $6.64 | 4.733% | $6.9543 | $6.95 | $6.95 | $7.00 |
| Purchase #2 | $45.61 | 12.667% | $51.3874 | $51.39 | $51.40 | $51.40 |
| Purchase #3 | $158.60 | 4.636% | $165.9527 | $165.95 | $165.95 | $166.00 |
| Purchase #4 | $113.97 | 9.710% | $125.0365 | $125.04 | $125.05 | $125.00 |
| Purchase #5 | $118.95 | 6.507% | $126.6901 | $126.69 | $126.70 | $126.70 |
| Purchase #6 | $101.83 | 12.739% | $114.8021 | $114.80 | $114.80 | $114.80 |
| Purchase #7 | $198.67 | 10.640% | $219.8085 | $219.81 | $219.80 | $219.80 |
| 7 purchase totals = | $744.27 | $810.6316 | $810.63 | $810.65 | $810.70 | |