| 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 | $27.53 | 6.410% | $29.2947 | $29.29 | $29.30 | $29.30 |
| Purchase #2 | $183.66 | 13.726% | $208.8692 | $208.87 | $208.85 | $208.90 |
| Purchase #3 | $93.90 | 4.717% | $98.3293 | $98.33 | $98.35 | $98.30 |
| Purchase #4 | $51.85 | 11.451% | $57.7873 | $57.79 | $57.80 | $57.80 |
| Purchase #5 | $149.37 | 8.226% | $161.6572 | $161.66 | $161.65 | $161.70 |
| Purchase #6 | $106.26 | 9.770% | $116.6416 | $116.64 | $116.65 | $116.60 |
| Purchase #7 | $92.28 | 11.279% | $102.6883 | $102.69 | $102.70 | $102.70 |
| 7 purchase totals = | $704.85 | $775.2676 | $775.27 | $775.30 | $775.30 | |