| 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 | $7.48 | 11.399% | $8.3326 | $8.33 | $8.35 | $8.30 |
| Purchase #2 | $99.95 | 8.723% | $108.6686 | $108.67 | $108.65 | $108.70 |
| Purchase #3 | $139.91 | 8.237% | $151.4344 | $151.43 | $151.45 | $151.40 |
| Purchase #4 | $232.57 | 11.266% | $258.7713 | $258.77 | $258.75 | $258.80 |
| Purchase #5 | $162.53 | 10.109% | $178.9602 | $178.96 | $178.95 | $179.00 |
| Purchase #6 | $15.25 | 9.299% | $16.6681 | $16.67 | $16.65 | $16.70 |
| Purchase #7 | $169.65 | 11.655% | $189.4227 | $189.42 | $189.40 | $189.40 |
| 7 purchase totals = | $827.34 | $912.2579 | $912.25 | $912.20 | $912.30 | |