| 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 | $41.53 | 4.729% | $43.494 | $43.49 | $43.50 | $43.50 |
| Purchase #2 | $13.41 | 4.207% | $13.9742 | $13.97 | $13.95 | $14.00 |
| Purchase #3 | $46.83 | 9.572% | $51.3126 | $51.31 | $51.30 | $51.30 |
| Purchase #4 | $15.38 | 4.364% | $16.0512 | $16.05 | $16.05 | $16.10 |
| Purchase #5 | $207.60 | 12.798% | $234.1686 | $234.17 | $234.15 | $234.20 |
| Purchase #6 | $245.34 | 6.150% | $260.4284 | $260.43 | $260.45 | $260.40 |
| Purchase #7 | $240.45 | 13.457% | $272.8074 | $272.81 | $272.80 | $272.80 |
| 7 purchase totals = | $810.54 | $892.2364 | $892.23 | $892.20 | $892.30 | |