| 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 | $31.79 | 7.239% | $34.0913 | $34.09 | $34.10 | $34.10 |
| Purchase #2 | $146.83 | 11.742% | $164.0708 | $164.07 | $164.05 | $164.10 |
| Purchase #3 | $23.46 | 10.456% | $25.913 | $25.91 | $25.90 | $25.90 |
| Purchase #4 | $82.59 | 8.794% | $89.853 | $89.85 | $89.85 | $89.90 |
| Purchase #5 | $206.77 | 6.606% | $220.4292 | $220.43 | $220.45 | $220.40 |
| Purchase #6 | $187.47 | 7.687% | $201.8808 | $201.88 | $201.90 | $201.90 |
| Purchase #7 | $184.68 | 13.453% | $209.525 | $209.53 | $209.55 | $209.50 |
| 7 purchase totals = | $863.59 | $945.7631 | $945.76 | $945.80 | $945.80 | |