| 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 | $23.33 | 4.702% | $24.427 | $24.43 | $24.45 | $24.40 |
| Purchase #2 | $184.49 | 5.199% | $194.0816 | $194.08 | $194.10 | $194.10 |
| Purchase #3 | $230.48 | 7.262% | $247.2175 | $247.22 | $247.20 | $247.20 |
| Purchase #4 | $12.52 | 11.569% | $13.9684 | $13.97 | $13.95 | $14.00 |
| Purchase #5 | $86.31 | 6.596% | $92.003 | $92.00 | $92.00 | $92.00 |
| Purchase #6 | $21.37 | 10.281% | $23.567 | $23.57 | $23.55 | $23.60 |
| Purchase #7 | $74.33 | 6.835% | $79.4105 | $79.41 | $79.40 | $79.40 |
| 7 purchase totals = | $632.83 | $674.6750 | $674.68 | $674.65 | $674.70 | |