| 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 | $66.97 | 7.489% | $71.9854 | $71.99 | $72.00 | $72.00 |
| Purchase #2 | $123.79 | 3.757% | $128.4408 | $128.44 | $128.45 | $128.40 |
| Purchase #3 | $113.64 | 9.556% | $124.4994 | $124.50 | $124.50 | $124.50 |
| Purchase #4 | $75.46 | 8.811% | $82.1088 | $82.11 | $82.10 | $82.10 |
| Purchase #5 | $76.56 | 4.215% | $79.787 | $79.79 | $79.80 | $79.80 |
| Purchase #6 | $103.51 | 7.453% | $111.2246 | $111.22 | $111.20 | $111.20 |
| Purchase #7 | $201.38 | 6.317% | $214.1012 | $214.10 | $214.10 | $214.10 |
| 7 purchase totals = | $761.31 | $812.1472 | $812.15 | $812.15 | $812.10 | |