| 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 | $241.49 | 5.863% | $255.6486 | $255.65 | $255.65 | $255.60 |
| Purchase #2 | $55.60 | 11.266% | $61.8639 | $61.86 | $61.85 | $61.90 |
| Purchase #3 | $48.64 | 4.269% | $50.7164 | $50.72 | $50.70 | $50.70 |
| Purchase #4 | $104.26 | 8.138% | $112.7447 | $112.74 | $112.75 | $112.70 |
| Purchase #5 | $77.97 | 12.587% | $87.7841 | $87.78 | $87.80 | $87.80 |
| Purchase #6 | $182.82 | 3.662% | $189.5149 | $189.51 | $189.50 | $189.50 |
| Purchase #7 | $172.77 | 3.546% | $178.8964 | $178.90 | $178.90 | $178.90 |
| 7 purchase totals = | $883.55 | $937.1690 | $937.16 | $937.15 | $937.10 | |