| 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 | $10.32 | 5.332% | $10.8703 | $10.87 | $10.85 | $10.90 |
| Purchase #2 | $212.39 | 4.283% | $221.4867 | $221.49 | $221.50 | $221.50 |
| Purchase #3 | $11.80 | 3.541% | $12.2178 | $12.22 | $12.20 | $12.20 |
| Purchase #4 | $148.31 | 3.359% | $153.2917 | $153.29 | $153.30 | $153.30 |
| Purchase #5 | $129.72 | 7.763% | $139.7902 | $139.79 | $139.80 | $139.80 |
| Purchase #6 | $48.31 | 13.215% | $54.6942 | $54.69 | $54.70 | $54.70 |
| Purchase #7 | $145.43 | 5.334% | $153.1872 | $153.19 | $153.20 | $153.20 |
| 7 purchase totals = | $706.28 | $745.5381 | $745.54 | $745.55 | $745.60 | |