| 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 | $20.41 | 13.787% | $23.2239 | $23.22 | $23.20 | $23.20 |
| Purchase #2 | $59.28 | 6.326% | $63.0301 | $63.03 | $63.05 | $63.00 |
| Purchase #3 | $89.98 | 11.758% | $100.5598 | $100.56 | $100.55 | $100.60 |
| Purchase #4 | $105.62 | 7.331% | $113.363 | $113.36 | $113.35 | $113.40 |
| Purchase #5 | $230.58 | 6.219% | $244.9198 | $244.92 | $244.90 | $244.90 |
| Purchase #6 | $114.47 | 4.249% | $119.3338 | $119.33 | $119.35 | $119.30 |
| Purchase #7 | $163.90 | 10.827% | $181.6455 | $181.65 | $181.65 | $181.60 |
| 7 purchase totals = | $784.24 | $846.0759 | $846.07 | $846.05 | $846.00 | |