| 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 | $30.68 | 11.752% | $34.2855 | $34.29 | $34.30 | $34.30 |
| Purchase #2 | $62.79 | 5.422% | $66.1945 | $66.19 | $66.20 | $66.20 |
| Purchase #3 | $209.63 | 8.113% | $226.6373 | $226.64 | $226.65 | $226.60 |
| Purchase #4 | $36.65 | 4.288% | $38.2216 | $38.22 | $38.20 | $38.20 |
| Purchase #5 | $111.97 | 7.173% | $120.0016 | $120.00 | $120.00 | $120.00 |
| Purchase #6 | $211.89 | 9.244% | $231.4771 | $231.48 | $231.50 | $231.50 |
| Purchase #7 | $14.46 | 8.738% | $15.7235 | $15.72 | $15.70 | $15.70 |
| 7 purchase totals = | $678.07 | $732.5411 | $732.54 | $732.55 | $732.50 | |