| 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 | $44.96 | 9.460% | $49.2132 | $49.21 | $49.20 | $49.20 |
| Purchase #2 | $159.99 | 10.287% | $176.4482 | $176.45 | $176.45 | $176.40 |
| Purchase #3 | $176.33 | 7.237% | $189.091 | $189.09 | $189.10 | $189.10 |
| Purchase #4 | $90.49 | 13.641% | $102.8337 | $102.83 | $102.85 | $102.80 |
| Purchase #5 | $114.47 | 3.462% | $118.433 | $118.43 | $118.45 | $118.40 |
| Purchase #6 | $162.26 | 4.260% | $169.1723 | $169.17 | $169.15 | $169.20 |
| Purchase #7 | $159.43 | 3.694% | $165.3193 | $165.32 | $165.30 | $165.30 |
| 7 purchase totals = | $907.93 | $970.5107 | $970.50 | $970.50 | $970.40 | |