| 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 | $78.73 | 9.665% | $86.3393 | $86.34 | $86.35 | $86.30 |
| Purchase #2 | $139.53 | 11.391% | $155.4239 | $155.42 | $155.40 | $155.40 |
| Purchase #3 | $210.84 | 9.191% | $230.2183 | $230.22 | $230.20 | $230.20 |
| Purchase #4 | $29.56 | 11.872% | $33.0694 | $33.07 | $33.05 | $33.10 |
| Purchase #5 | $16.48 | 5.285% | $17.351 | $17.35 | $17.35 | $17.40 |
| Purchase #6 | $64.74 | 4.273% | $67.5063 | $67.51 | $67.50 | $67.50 |
| Purchase #7 | $117.90 | 12.606% | $132.7625 | $132.76 | $132.75 | $132.80 |
| 7 purchase totals = | $657.78 | $722.6707 | $722.67 | $722.60 | $722.70 | |