| 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 | $38.32 | 8.727% | $41.6642 | $41.66 | $41.65 | $41.70 |
| Purchase #2 | $106.74 | 5.443% | $112.5499 | $112.55 | $112.55 | $112.50 |
| Purchase #3 | $8.29 | 11.285% | $9.2255 | $9.23 | $9.25 | $9.20 |
| Purchase #4 | $242.68 | 12.344% | $272.6364 | $272.64 | $272.65 | $272.60 |
| Purchase #5 | $142.54 | 4.762% | $149.3278 | $149.33 | $149.35 | $149.30 |
| Purchase #6 | $113.88 | 3.830% | $118.2416 | $118.24 | $118.25 | $118.20 |
| Purchase #7 | $8.51 | 5.438% | $8.9728 | $8.97 | $8.95 | $9.00 |
| 7 purchase totals = | $660.96 | $712.6182 | $712.62 | $712.65 | $712.50 | |