| 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 | $106.89 | 12.537% | $120.2908 | $120.29 | $120.30 | $120.30 |
| Purchase #2 | $112.67 | 4.638% | $117.8956 | $117.90 | $117.90 | $117.90 |
| Purchase #3 | $96.93 | 10.258% | $106.8731 | $106.87 | $106.85 | $106.90 |
| Purchase #4 | $82.58 | 7.152% | $88.4861 | $88.49 | $88.50 | $88.50 |
| Purchase #5 | $197.86 | 11.625% | $220.8612 | $220.86 | $220.85 | $220.90 |
| Purchase #6 | $95.56 | 11.328% | $106.385 | $106.39 | $106.40 | $106.40 |
| Purchase #7 | $13.92 | 6.832% | $14.871 | $14.87 | $14.85 | $14.90 |
| 7 purchase totals = | $706.41 | $775.6628 | $775.67 | $775.65 | $775.80 | |