| 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 | $38.41 | 7.503% | $41.2919 | $41.29 | $41.30 | $41.30 |
| Purchase #2 | $146.99 | 7.695% | $158.3009 | $158.30 | $158.30 | $158.30 |
| Purchase #3 | $49.67 | 9.291% | $54.2848 | $54.28 | $54.30 | $54.30 |
| Purchase #4 | $181.33 | 9.210% | $198.0305 | $198.03 | $198.05 | $198.00 |
| Purchase #5 | $25.61 | 12.616% | $28.841 | $28.84 | $28.85 | $28.80 |
| Purchase #6 | $71.70 | 10.133% | $78.9654 | $78.97 | $78.95 | $79.00 |
| Purchase #7 | $159.72 | 6.485% | $170.0778 | $170.08 | $170.10 | $170.10 |
| 7 purchase totals = | $673.43 | $729.7923 | $729.79 | $729.85 | $729.80 | |