| 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 | $5.84 | 5.840% | $6.1811 | $6.18 | $6.20 | $6.20 |
| Purchase #2 | $104.78 | 9.581% | $114.819 | $114.82 | $114.80 | $114.80 |
| Purchase #3 | $62.48 | 13.528% | $70.9323 | $70.93 | $70.95 | $70.90 |
| Purchase #4 | $101.77 | 9.119% | $111.0504 | $111.05 | $111.05 | $111.10 |
| Purchase #5 | $25.77 | 4.142% | $26.8374 | $26.84 | $26.85 | $26.80 |
| Purchase #6 | $137.89 | 13.721% | $156.8099 | $156.81 | $156.80 | $156.80 |
| Purchase #7 | $233.81 | 5.240% | $246.0616 | $246.06 | $246.05 | $246.10 |
| 7 purchase totals = | $672.34 | $732.6917 | $732.69 | $732.70 | $732.70 | |