| 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 | $66.91 | 9.103% | $73.0008 | $73.00 | $73.00 | $73.00 |
| Purchase #2 | $163.48 | 5.823% | $172.9994 | $173.00 | $173.00 | $173.00 |
| Purchase #3 | $177.72 | 8.275% | $192.4263 | $192.43 | $192.45 | $192.40 |
| Purchase #4 | $230.71 | 11.840% | $258.0261 | $258.03 | $258.05 | $258.00 |
| Purchase #5 | $32.67 | 11.696% | $36.4911 | $36.49 | $36.50 | $36.50 |
| Purchase #6 | $30.83 | 5.191% | $32.4304 | $32.43 | $32.45 | $32.40 |
| Purchase #7 | $64.87 | 11.360% | $72.2392 | $72.24 | $72.25 | $72.20 |
| 7 purchase totals = | $767.19 | $837.6133 | $837.62 | $837.70 | $837.50 | |