| 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 | $15.80 | 12.841% | $17.8289 | $17.83 | $17.85 | $17.80 |
| Purchase #2 | $47.85 | 4.760% | $50.1277 | $50.13 | $50.15 | $50.10 |
| Purchase #3 | $170.34 | 3.688% | $176.6221 | $176.62 | $176.60 | $176.60 |
| Purchase #4 | $15.28 | 5.855% | $16.1746 | $16.17 | $16.15 | $16.20 |
| Purchase #5 | $162.46 | 6.613% | $173.2035 | $173.20 | $173.20 | $173.20 |
| Purchase #6 | $230.57 | 10.362% | $254.4617 | $254.46 | $254.45 | $254.50 |
| Purchase #7 | $215.87 | 8.663% | $234.5708 | $234.57 | $234.55 | $234.60 |
| 7 purchase totals = | $858.17 | $922.9893 | $922.98 | $922.95 | $923.00 | |