| 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 | $108.55 | 7.313% | $116.4883 | $116.49 | $116.50 | $116.50 |
| Purchase #2 | $98.88 | 13.519% | $112.2476 | $112.25 | $112.25 | $112.20 |
| Purchase #3 | $68.27 | 7.410% | $73.3288 | $73.33 | $73.35 | $73.30 |
| Purchase #4 | $9.33 | 13.664% | $10.6049 | $10.60 | $10.60 | $10.60 |
| Purchase #5 | $190.99 | 3.643% | $197.9478 | $197.95 | $197.95 | $197.90 |
| Purchase #6 | $247.30 | 7.270% | $265.2787 | $265.28 | $265.30 | $265.30 |
| Purchase #7 | $154.97 | 9.208% | $169.2396 | $169.24 | $169.25 | $169.20 |
| 7 purchase totals = | $878.29 | $945.1357 | $945.14 | $945.20 | $945.00 | |