| 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 | $23.77 | 10.185% | $26.191 | $26.19 | $26.20 | $26.20 |
| Purchase #2 | $69.80 | 6.709% | $74.4829 | $74.48 | $74.50 | $74.50 |
| Purchase #3 | $187.26 | 10.365% | $206.6695 | $206.67 | $206.65 | $206.70 |
| Purchase #4 | $192.66 | 11.560% | $214.9315 | $214.93 | $214.95 | $214.90 |
| Purchase #5 | $118.86 | 8.717% | $129.221 | $129.22 | $129.20 | $129.20 |
| Purchase #6 | $73.56 | 5.214% | $77.3954 | $77.40 | $77.40 | $77.40 |
| Purchase #7 | $196.32 | 11.397% | $218.6946 | $218.69 | $218.70 | $218.70 |
| 7 purchase totals = | $862.23 | $947.5859 | $947.58 | $947.60 | $947.60 | |