| 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 | $14.26 | 13.681% | $16.2109 | $16.21 | $16.20 | $16.20 |
| Purchase #2 | $55.56 | 3.812% | $57.6779 | $57.68 | $57.70 | $57.70 |
| Purchase #3 | $149.65 | 7.113% | $160.2946 | $160.29 | $160.30 | $160.30 |
| Purchase #4 | $170.34 | 8.451% | $184.7354 | $184.74 | $184.75 | $184.70 |
| Purchase #5 | $245.77 | 13.672% | $279.3717 | $279.37 | $279.35 | $279.40 |
| Purchase #6 | $17.26 | 3.630% | $17.8865 | $17.89 | $17.90 | $17.90 |
| Purchase #7 | $244.52 | 5.464% | $257.8806 | $257.88 | $257.90 | $257.90 |
| 7 purchase totals = | $897.36 | $974.0576 | $974.06 | $974.10 | $974.10 | |