| 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 | $44.93 | 6.627% | $47.9075 | $47.91 | $47.90 | $47.90 |
| Purchase #2 | $108.62 | 6.184% | $115.3371 | $115.34 | $115.35 | $115.30 |
| Purchase #3 | $245.29 | 4.821% | $257.1154 | $257.12 | $257.10 | $257.10 |
| Purchase #4 | $48.80 | 3.779% | $50.6442 | $50.64 | $50.65 | $50.60 |
| Purchase #5 | $219.55 | 3.871% | $228.0488 | $228.05 | $228.05 | $228.00 |
| Purchase #6 | $37.78 | 13.605% | $42.92 | $42.92 | $42.90 | $42.90 |
| Purchase #7 | $118.97 | 8.144% | $128.6589 | $128.66 | $128.65 | $128.70 |
| 7 purchase totals = | $823.94 | $870.6319 | $870.64 | $870.60 | $870.50 | |