| 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 | $9.51 | 6.186% | $10.0983 | $10.10 | $10.10 | $10.10 |
| Purchase #2 | $204.98 | 6.715% | $218.7444 | $218.74 | $218.75 | $218.70 |
| Purchase #3 | $110.52 | 10.701% | $122.3467 | $122.35 | $122.35 | $122.30 |
| Purchase #4 | $86.70 | 13.741% | $98.6134 | $98.61 | $98.60 | $98.60 |
| Purchase #5 | $93.56 | 10.663% | $103.5363 | $103.54 | $103.55 | $103.50 |
| Purchase #6 | $132.58 | 7.480% | $142.497 | $142.50 | $142.50 | $142.50 |
| Purchase #7 | $182.26 | 7.563% | $196.0443 | $196.04 | $196.05 | $196.00 |
| 7 purchase totals = | $820.11 | $891.8804 | $891.88 | $891.90 | $891.70 | |