| 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 | $56.76 | 7.209% | $60.8518 | $60.85 | $60.85 | $60.90 |
| Purchase #2 | $78.26 | 3.506% | $81.0038 | $81.00 | $81.00 | $81.00 |
| Purchase #3 | $157.96 | 6.779% | $168.6681 | $168.67 | $168.65 | $168.70 |
| Purchase #4 | $76.49 | 3.685% | $79.3087 | $79.31 | $79.30 | $79.30 |
| Purchase #5 | $136.98 | 10.629% | $151.5396 | $151.54 | $151.55 | $151.50 |
| Purchase #6 | $200.64 | 9.516% | $219.7329 | $219.73 | $219.75 | $219.70 |
| Purchase #7 | $109.28 | 4.223% | $113.8949 | $113.89 | $113.90 | $113.90 |
| 7 purchase totals = | $816.37 | $874.9998 | $874.99 | $875.00 | $875.00 | |