| 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 | $74.39 | 6.861% | $79.4939 | $79.49 | $79.50 | $79.50 |
| Purchase #2 | $244.56 | 4.868% | $256.4652 | $256.47 | $256.45 | $256.50 |
| Purchase #3 | $10.64 | 3.124% | $10.9724 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $211.63 | 3.345% | $218.709 | $218.71 | $218.70 | $218.70 |
| Purchase #5 | $99.37 | 11.725% | $111.0211 | $111.02 | $111.00 | $111.00 |
| Purchase #6 | $24.73 | 6.257% | $26.2774 | $26.28 | $26.30 | $26.30 |
| Purchase #7 | $121.55 | 10.370% | $134.1547 | $134.15 | $134.15 | $134.20 |
| 7 purchase totals = | $786.87 | $837.0937 | $837.09 | $837.05 | $837.20 | |