| 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 | $59.47 | 8.854% | $64.7355 | $64.74 | $64.75 | $64.70 |
| Purchase #2 | $112.77 | 8.384% | $122.2246 | $122.22 | $122.20 | $122.20 |
| Purchase #3 | $35.53 | 11.448% | $39.5975 | $39.60 | $39.60 | $39.60 |
| Purchase #4 | $15.73 | 4.513% | $16.4399 | $16.44 | $16.45 | $16.40 |
| Purchase #5 | $12.50 | 7.770% | $13.4713 | $13.47 | $13.45 | $13.50 |
| Purchase #6 | $74.68 | 9.567% | $81.8246 | $81.82 | $81.80 | $81.80 |
| Purchase #7 | $105.46 | 13.307% | $119.4936 | $119.49 | $119.50 | $119.50 |
| 7 purchase totals = | $416.14 | $457.7870 | $457.78 | $457.75 | $457.70 | |