| 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 | $75.71 | 3.577% | $78.4181 | $78.42 | $78.40 | $78.40 |
| Purchase #2 | $106.75 | 11.278% | $118.7893 | $118.79 | $118.80 | $118.80 |
| Purchase #3 | $85.70 | 6.655% | $91.4033 | $91.40 | $91.40 | $91.40 |
| Purchase #4 | $225.43 | 12.783% | $254.2467 | $254.25 | $254.25 | $254.20 |
| Purchase #5 | $246.38 | 8.829% | $268.1329 | $268.13 | $268.15 | $268.10 |
| Purchase #6 | $85.28 | 6.831% | $91.1055 | $91.11 | $91.10 | $91.10 |
| Purchase #7 | $44.25 | 6.181% | $46.9851 | $46.99 | $47.00 | $47.00 |
| 7 purchase totals = | $869.50 | $949.0809 | $949.09 | $949.10 | $949.00 | |