| 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 | $33.44 | 12.376% | $37.5785 | $37.58 | $37.60 | $37.60 |
| Purchase #2 | $11.26 | 12.339% | $12.6494 | $12.65 | $12.65 | $12.60 |
| Purchase #3 | $186.67 | 4.514% | $195.0963 | $195.10 | $195.10 | $195.10 |
| Purchase #4 | $147.39 | 7.631% | $158.6373 | $158.64 | $158.65 | $158.60 |
| Purchase #5 | $30.39 | 12.817% | $34.2851 | $34.29 | $34.30 | $34.30 |
| Purchase #6 | $73.68 | 6.613% | $78.5525 | $78.55 | $78.55 | $78.60 |
| Purchase #7 | $54.27 | 7.721% | $58.4602 | $58.46 | $58.45 | $58.50 |
| 7 purchase totals = | $537.10 | $575.2593 | $575.27 | $575.30 | $575.30 | |