| 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 | $23.39 | 8.616% | $25.4053 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $102.41 | 11.310% | $113.9926 | $113.99 | $114.00 | $114.00 |
| Purchase #3 | $136.43 | 12.402% | $153.35 | $153.35 | $153.35 | $153.40 |
| Purchase #4 | $138.31 | 13.119% | $156.4549 | $156.45 | $156.45 | $156.50 |
| Purchase #5 | $133.28 | 3.588% | $138.0621 | $138.06 | $138.05 | $138.10 |
| Purchase #6 | $5.83 | 9.583% | $6.3887 | $6.39 | $6.40 | $6.40 |
| Purchase #7 | $172.58 | 4.285% | $179.9751 | $179.98 | $180.00 | $180.00 |
| 7 purchase totals = | $712.23 | $773.6287 | $773.63 | $773.65 | $773.80 | |