| 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 | $97.33 | 10.381% | $107.4338 | $107.43 | $107.45 | $107.40 |
| Purchase #2 | $61.80 | 9.670% | $67.7761 | $67.78 | $67.80 | $67.80 |
| Purchase #3 | $226.54 | 12.809% | $255.5575 | $255.56 | $255.55 | $255.60 |
| Purchase #4 | $32.76 | 10.731% | $36.2755 | $36.28 | $36.30 | $36.30 |
| Purchase #5 | $217.45 | 11.142% | $241.6783 | $241.68 | $241.70 | $241.70 |
| Purchase #6 | $157.79 | 6.156% | $167.5036 | $167.50 | $167.50 | $167.50 |
| Purchase #7 | $17.39 | 7.718% | $18.7322 | $18.73 | $18.75 | $18.70 |
| 7 purchase totals = | $811.06 | $894.9570 | $894.96 | $895.05 | $895.00 | |