| 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 | $56.65 | 13.160% | $64.1051 | $64.11 | $64.10 | $64.10 |
| Purchase #2 | $54.50 | 10.687% | $60.3244 | $60.32 | $60.30 | $60.30 |
| Purchase #3 | $72.45 | 9.831% | $79.5726 | $79.57 | $79.55 | $79.60 |
| Purchase #4 | $23.42 | 5.439% | $24.6938 | $24.69 | $24.70 | $24.70 |
| Purchase #5 | $55.75 | 3.721% | $57.8245 | $57.82 | $57.80 | $57.80 |
| Purchase #6 | $237.78 | 12.381% | $267.2195 | $267.22 | $267.20 | $267.20 |
| Purchase #7 | $42.96 | 4.644% | $44.9551 | $44.96 | $44.95 | $45.00 |
| 7 purchase totals = | $543.51 | $598.6950 | $598.69 | $598.60 | $598.70 | |