| 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 | $44.60 | 13.641% | $50.6839 | $50.68 | $50.70 | $50.70 |
| Purchase #2 | $16.62 | 10.787% | $18.4128 | $18.41 | $18.40 | $18.40 |
| Purchase #3 | $105.66 | 4.184% | $110.0808 | $110.08 | $110.10 | $110.10 |
| Purchase #4 | $93.69 | 12.627% | $105.5202 | $105.52 | $105.50 | $105.50 |
| Purchase #5 | $225.54 | 12.850% | $254.5219 | $254.52 | $254.50 | $254.50 |
| Purchase #6 | $197.34 | 10.703% | $218.4613 | $218.46 | $218.45 | $218.50 |
| Purchase #7 | $170.63 | 12.599% | $192.1277 | $192.13 | $192.15 | $192.10 |
| 7 purchase totals = | $854.08 | $949.8086 | $949.80 | $949.80 | $949.80 | |