| 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 | $71.42 | 10.848% | $79.1676 | $79.17 | $79.15 | $79.20 |
| Purchase #2 | $99.81 | 12.184% | $111.9709 | $111.97 | $111.95 | $112.00 |
| Purchase #3 | $226.67 | 12.184% | $254.2875 | $254.29 | $254.30 | $254.30 |
| Purchase #4 | $132.29 | 6.703% | $141.1574 | $141.16 | $141.15 | $141.20 |
| Purchase #5 | $190.65 | 9.340% | $208.4567 | $208.46 | $208.45 | $208.50 |
| Purchase #6 | $60.76 | 7.369% | $65.2374 | $65.24 | $65.25 | $65.20 |
| Purchase #7 | $30.80 | 13.196% | $34.8644 | $34.86 | $34.85 | $34.90 |
| 7 purchase totals = | $812.40 | $895.1419 | $895.15 | $895.10 | $895.30 | |