| 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 | $40.49 | 10.519% | $44.7491 | $44.75 | $44.75 | $44.70 |
| Purchase #2 | $70.96 | 8.312% | $76.8582 | $76.86 | $76.85 | $76.90 |
| Purchase #3 | $130.69 | 12.357% | $146.8394 | $146.84 | $146.85 | $146.80 |
| Purchase #4 | $119.66 | 9.839% | $131.4333 | $131.43 | $131.45 | $131.40 |
| Purchase #5 | $234.91 | 3.284% | $242.6244 | $242.62 | $242.60 | $242.60 |
| Purchase #6 | $209.70 | 3.794% | $217.656 | $217.66 | $217.65 | $217.70 |
| Purchase #7 | $46.74 | 3.309% | $48.2866 | $48.29 | $48.30 | $48.30 |
| 7 purchase totals = | $853.15 | $908.4470 | $908.45 | $908.45 | $908.40 | |