| 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 | $114.57 | 4.434% | $119.65 | $119.65 | $119.65 | $119.70 |
| Purchase #2 | $42.27 | 8.244% | $45.7547 | $45.75 | $45.75 | $45.80 |
| Purchase #3 | $94.36 | 13.625% | $107.2166 | $107.22 | $107.20 | $107.20 |
| Purchase #4 | $64.53 | 5.794% | $68.2689 | $68.27 | $68.25 | $68.30 |
| Purchase #5 | $186.28 | 12.434% | $209.4421 | $209.44 | $209.45 | $209.40 |
| Purchase #6 | $43.62 | 11.711% | $48.7283 | $48.73 | $48.75 | $48.70 |
| Purchase #7 | $60.29 | 11.726% | $67.3596 | $67.36 | $67.35 | $67.40 |
| 7 purchase totals = | $605.92 | $666.4202 | $666.42 | $666.40 | $666.50 | |