| 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 | $61.71 | 10.199% | $68.0038 | $68.00 | $68.00 | $68.00 |
| Purchase #2 | $201.68 | 4.192% | $210.1344 | $210.13 | $210.15 | $210.10 |
| Purchase #3 | $61.81 | 5.607% | $65.2757 | $65.28 | $65.30 | $65.30 |
| Purchase #4 | $81.29 | 3.357% | $84.0189 | $84.02 | $84.00 | $84.00 |
| Purchase #5 | $14.89 | 9.874% | $16.3602 | $16.36 | $16.35 | $16.40 |
| Purchase #6 | $224.85 | 4.394% | $234.7299 | $234.73 | $234.75 | $234.70 |
| Purchase #7 | $6.35 | 10.702% | $7.0296 | $7.03 | $7.05 | $7.00 |
| 7 purchase totals = | $652.58 | $685.5525 | $685.55 | $685.60 | $685.50 | |