| 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 | $97.52 | 3.788% | $101.2141 | $101.21 | $101.20 | $101.20 |
| Purchase #2 | $80.77 | 7.220% | $86.6016 | $86.60 | $86.60 | $86.60 |
| Purchase #3 | $229.66 | 3.485% | $237.6637 | $237.66 | $237.65 | $237.70 |
| Purchase #4 | $91.61 | 6.421% | $97.4923 | $97.49 | $97.50 | $97.50 |
| Purchase #5 | $123.82 | 10.869% | $137.278 | $137.28 | $137.30 | $137.30 |
| Purchase #6 | $162.95 | 9.115% | $177.8029 | $177.80 | $177.80 | $177.80 |
| Purchase #7 | $45.67 | 10.432% | $50.4343 | $50.43 | $50.45 | $50.40 |
| 7 purchase totals = | $832.00 | $888.4869 | $888.47 | $888.50 | $888.50 | |