| 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 | $34.29 | 5.318% | $36.1135 | $36.11 | $36.10 | $36.10 |
| Purchase #2 | $231.72 | 11.120% | $257.4873 | $257.49 | $257.50 | $257.50 |
| Purchase #3 | $71.38 | 13.458% | $80.9863 | $80.99 | $81.00 | $81.00 |
| Purchase #4 | $222.96 | 12.409% | $250.6271 | $250.63 | $250.65 | $250.60 |
| Purchase #5 | $8.57 | 8.574% | $9.3048 | $9.30 | $9.30 | $9.30 |
| Purchase #6 | $211.78 | 8.261% | $229.2751 | $229.28 | $229.30 | $229.30 |
| Purchase #7 | $113.30 | 10.656% | $125.3732 | $125.37 | $125.35 | $125.40 |
| 7 purchase totals = | $894.00 | $989.1673 | $989.17 | $989.20 | $989.20 | |