| 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 | $49.78 | 10.310% | $54.9123 | $54.91 | $54.90 | $54.90 |
| Purchase #2 | $180.40 | 9.656% | $197.8194 | $197.82 | $197.80 | $197.80 |
| Purchase #3 | $14.50 | 11.194% | $16.1231 | $16.12 | $16.10 | $16.10 |
| Purchase #4 | $82.46 | 6.736% | $88.0145 | $88.01 | $88.00 | $88.00 |
| Purchase #5 | $66.43 | 8.813% | $72.2845 | $72.28 | $72.30 | $72.30 |
| Purchase #6 | $192.46 | 8.309% | $208.4515 | $208.45 | $208.45 | $208.50 |
| Purchase #7 | $199.36 | 6.340% | $211.9994 | $212.00 | $212.00 | $212.00 |
| 7 purchase totals = | $785.39 | $849.6047 | $849.59 | $849.55 | $849.60 | |