| 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 | $43.42 | 9.141% | $47.389 | $47.39 | $47.40 | $47.40 |
| Purchase #2 | $47.37 | 3.235% | $48.9024 | $48.90 | $48.90 | $48.90 |
| Purchase #3 | $81.62 | 8.372% | $88.4532 | $88.45 | $88.45 | $88.50 |
| Purchase #4 | $66.95 | 6.578% | $71.354 | $71.35 | $71.35 | $71.40 |
| Purchase #5 | $112.29 | 8.127% | $121.4158 | $121.42 | $121.40 | $121.40 |
| Purchase #6 | $110.91 | 6.873% | $118.5328 | $118.53 | $118.55 | $118.50 |
| Purchase #7 | $11.25 | 3.796% | $11.6771 | $11.68 | $11.70 | $11.70 |
| 7 purchase totals = | $473.81 | $507.7243 | $507.72 | $507.75 | $507.80 | |