| 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 | $33.49 | 9.196% | $36.5697 | $36.57 | $36.55 | $36.60 |
| Purchase #2 | $127.65 | 4.151% | $132.9488 | $132.95 | $132.95 | $132.90 |
| Purchase #3 | $134.83 | 7.689% | $145.1971 | $145.20 | $145.20 | $145.20 |
| Purchase #4 | $117.99 | 3.373% | $121.9698 | $121.97 | $121.95 | $122.00 |
| Purchase #5 | $106.50 | 8.170% | $115.2011 | $115.20 | $115.20 | $115.20 |
| Purchase #6 | $244.42 | 11.604% | $272.7825 | $272.78 | $272.80 | $272.80 |
| Purchase #7 | $8.82 | 9.420% | $9.6508 | $9.65 | $9.65 | $9.70 |
| 7 purchase totals = | $773.70 | $834.3198 | $834.32 | $834.30 | $834.40 | |