| 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 | $44.71 | 7.835% | $48.213 | $48.21 | $48.20 | $48.20 |
| Purchase #2 | $74.98 | 11.337% | $83.4805 | $83.48 | $83.50 | $83.50 |
| Purchase #3 | $23.87 | 6.732% | $25.4769 | $25.48 | $25.50 | $25.50 |
| Purchase #4 | $191.30 | 3.693% | $198.3647 | $198.36 | $198.35 | $198.40 |
| Purchase #5 | $103.97 | 10.350% | $114.7309 | $114.73 | $114.75 | $114.70 |
| Purchase #6 | $180.68 | 7.782% | $194.7405 | $194.74 | $194.75 | $194.70 |
| Purchase #7 | $233.33 | 5.485% | $246.1282 | $246.13 | $246.15 | $246.10 |
| 7 purchase totals = | $852.84 | $911.1347 | $911.13 | $911.20 | $911.10 | |