| 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 | $72.40 | 10.565% | $80.0491 | $80.05 | $80.05 | $80.00 |
| Purchase #2 | $225.41 | 8.140% | $243.7584 | $243.76 | $243.75 | $243.80 |
| Purchase #3 | $210.61 | 11.352% | $234.5184 | $234.52 | $234.50 | $234.50 |
| Purchase #4 | $63.42 | 11.604% | $70.7793 | $70.78 | $70.80 | $70.80 |
| Purchase #5 | $47.46 | 7.822% | $51.1723 | $51.17 | $51.15 | $51.20 |
| Purchase #6 | $231.82 | 3.847% | $240.7381 | $240.74 | $240.75 | $240.70 |
| Purchase #7 | $109.73 | 9.557% | $120.2169 | $120.22 | $120.20 | $120.20 |
| 7 purchase totals = | $960.85 | $1,041.2325 | $1,041.24 | $1,041.20 | $1,041.20 | |