| 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 | $61.70 | 8.172% | $66.7421 | $66.74 | $66.75 | $66.70 |
| Purchase #2 | $35.43 | 13.355% | $40.1617 | $40.16 | $40.15 | $40.20 |
| Purchase #3 | $96.55 | 5.420% | $101.783 | $101.78 | $101.80 | $101.80 |
| Purchase #4 | $6.41 | 8.374% | $6.9468 | $6.95 | $6.95 | $6.90 |
| Purchase #5 | $224.80 | 12.184% | $252.1896 | $252.19 | $252.20 | $252.20 |
| Purchase #6 | $28.90 | 10.377% | $31.899 | $31.90 | $31.90 | $31.90 |
| Purchase #7 | $193.61 | 3.380% | $200.154 | $200.15 | $200.15 | $200.20 |
| 7 purchase totals = | $647.40 | $699.8762 | $699.87 | $699.90 | $699.90 | |