| 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 | $42.97 | 11.179% | $47.7736 | $47.77 | $47.75 | $47.80 |
| Purchase #2 | $8.53 | 7.187% | $9.1431 | $9.14 | $9.15 | $9.10 |
| Purchase #3 | $149.98 | 3.348% | $155.0013 | $155.00 | $155.00 | $155.00 |
| Purchase #4 | $213.87 | 4.847% | $224.2363 | $224.24 | $224.25 | $224.20 |
| Purchase #5 | $19.68 | 13.803% | $22.3964 | $22.40 | $22.40 | $22.40 |
| Purchase #6 | $124.74 | 9.566% | $136.6726 | $136.67 | $136.65 | $136.70 |
| Purchase #7 | $246.27 | 10.354% | $271.7688 | $271.77 | $271.75 | $271.80 |
| 7 purchase totals = | $806.04 | $866.9921 | $866.99 | $866.95 | $867.00 | |