| 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 | $108.96 | 5.188% | $114.6128 | $114.61 | $114.60 | $114.60 |
| Purchase #2 | $14.31 | 6.301% | $15.2117 | $15.21 | $15.20 | $15.20 |
| Purchase #3 | $136.38 | 4.785% | $142.9058 | $142.91 | $142.90 | $142.90 |
| Purchase #4 | $34.25 | 9.657% | $37.5575 | $37.56 | $37.55 | $37.60 |
| Purchase #5 | $26.82 | 13.165% | $30.3509 | $30.35 | $30.35 | $30.40 |
| Purchase #6 | $138.28 | 3.503% | $143.1239 | $143.12 | $143.10 | $143.10 |
| Purchase #7 | $221.74 | 3.672% | $229.8823 | $229.88 | $229.90 | $229.90 |
| 7 purchase totals = | $680.74 | $713.6449 | $713.64 | $713.60 | $713.70 | |