| 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 | $52.78 | 4.305% | $55.0522 | $55.05 | $55.05 | $55.10 |
| Purchase #2 | $216.87 | 9.190% | $236.8004 | $236.80 | $236.80 | $236.80 |
| Purchase #3 | $45.81 | 11.376% | $51.0213 | $51.02 | $51.00 | $51.00 |
| Purchase #4 | $188.71 | 10.828% | $209.1435 | $209.14 | $209.15 | $209.10 |
| Purchase #5 | $94.64 | 6.757% | $101.0348 | $101.03 | $101.05 | $101.00 |
| Purchase #6 | $185.77 | 4.190% | $193.5538 | $193.55 | $193.55 | $193.60 |
| Purchase #7 | $25.43 | 8.182% | $27.5107 | $27.51 | $27.50 | $27.50 |
| 7 purchase totals = | $810.01 | $874.1167 | $874.10 | $874.10 | $874.10 | |