| 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 | $10.92 | 6.763% | $11.6585 | $11.66 | $11.65 | $11.70 |
| Purchase #2 | $155.52 | 10.297% | $171.5339 | $171.53 | $171.55 | $171.50 |
| Purchase #3 | $32.53 | 9.544% | $35.6347 | $35.63 | $35.65 | $35.60 |
| Purchase #4 | $72.98 | 9.383% | $79.8277 | $79.83 | $79.85 | $79.80 |
| Purchase #5 | $15.43 | 8.662% | $16.7665 | $16.77 | $16.75 | $16.80 |
| Purchase #6 | $208.85 | 13.451% | $236.9424 | $236.94 | $236.95 | $236.90 |
| Purchase #7 | $60.54 | 11.605% | $67.5657 | $67.57 | $67.55 | $67.60 |
| 7 purchase totals = | $556.77 | $619.9294 | $619.93 | $619.95 | $619.90 | |