| 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 | $14.39 | 8.478% | $15.61 | $15.61 | $15.60 | $15.60 |
| Purchase #2 | $188.75 | 13.744% | $214.6918 | $214.69 | $214.70 | $214.70 |
| Purchase #3 | $49.74 | 13.365% | $56.3878 | $56.39 | $56.40 | $56.40 |
| Purchase #4 | $142.67 | 12.431% | $160.4053 | $160.41 | $160.40 | $160.40 |
| Purchase #5 | $148.78 | 5.436% | $156.8677 | $156.87 | $156.85 | $156.90 |
| Purchase #6 | $35.96 | 4.193% | $37.4678 | $37.47 | $37.45 | $37.50 |
| Purchase #7 | $60.45 | 12.539% | $68.0298 | $68.03 | $68.05 | $68.00 |
| 7 purchase totals = | $640.74 | $709.4602 | $709.47 | $709.45 | $709.50 | |