| 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 | $52.25 | 11.155% | $58.0785 | $58.08 | $58.10 | $58.10 |
| Purchase #2 | $81.75 | 6.753% | $87.2706 | $87.27 | $87.25 | $87.30 |
| Purchase #3 | $44.74 | 9.476% | $48.9796 | $48.98 | $49.00 | $49.00 |
| Purchase #4 | $172.94 | 11.570% | $192.9492 | $192.95 | $192.95 | $192.90 |
| Purchase #5 | $81.28 | 6.622% | $86.6624 | $86.66 | $86.65 | $86.70 |
| Purchase #6 | $22.43 | 6.279% | $23.8384 | $23.84 | $23.85 | $23.80 |
| Purchase #7 | $199.84 | 8.142% | $216.111 | $216.11 | $216.10 | $216.10 |
| 7 purchase totals = | $655.23 | $713.8897 | $713.89 | $713.90 | $713.90 | |