| 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 | $10.37 | 8.549% | $11.2565 | $11.26 | $11.25 | $11.30 |
| Purchase #2 | $245.71 | 7.824% | $264.9344 | $264.93 | $264.95 | $264.90 |
| Purchase #3 | $62.59 | 11.676% | $69.898 | $69.90 | $69.90 | $69.90 |
| Purchase #4 | $179.28 | 5.698% | $189.4954 | $189.50 | $189.50 | $189.50 |
| Purchase #5 | $104.82 | 12.763% | $118.1982 | $118.20 | $118.20 | $118.20 |
| Purchase #6 | $32.71 | 11.216% | $36.3788 | $36.38 | $36.40 | $36.40 |
| Purchase #7 | $85.35 | 10.758% | $94.532 | $94.53 | $94.55 | $94.50 |
| 7 purchase totals = | $720.83 | $784.6933 | $784.70 | $784.75 | $784.70 | |