| 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 | $58.36 | 4.198% | $60.81 | $60.81 | $60.80 | $60.80 |
| Purchase #2 | $69.31 | 9.556% | $75.9333 | $75.93 | $75.95 | $75.90 |
| Purchase #3 | $96.40 | 4.820% | $101.0465 | $101.05 | $101.05 | $101.00 |
| Purchase #4 | $240.82 | 5.286% | $253.5497 | $253.55 | $253.55 | $253.50 |
| Purchase #5 | $107.90 | 3.147% | $111.2956 | $111.30 | $111.30 | $111.30 |
| Purchase #6 | $116.41 | 9.286% | $127.2198 | $127.22 | $127.20 | $127.20 |
| Purchase #7 | $85.54 | 7.156% | $91.6612 | $91.66 | $91.65 | $91.70 |
| 7 purchase totals = | $774.74 | $821.5161 | $821.52 | $821.50 | $821.40 | |