| 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 | $194.54 | 11.532% | $216.9744 | $216.97 | $216.95 | $217.00 |
| Purchase #2 | $179.58 | 13.193% | $203.272 | $203.27 | $203.25 | $203.30 |
| Purchase #3 | $177.47 | 12.532% | $199.7105 | $199.71 | $199.70 | $199.70 |
| Purchase #4 | $7.52 | 13.483% | $8.5339 | $8.53 | $8.55 | $8.50 |
| Purchase #5 | $42.37 | 6.792% | $45.2478 | $45.25 | $45.25 | $45.20 |
| Purchase #6 | $57.70 | 9.133% | $62.9697 | $62.97 | $62.95 | $63.00 |
| Purchase #7 | $45.41 | 9.496% | $49.7221 | $49.72 | $49.70 | $49.70 |
| 7 purchase totals = | $704.59 | $786.4304 | $786.42 | $786.35 | $786.40 | |