| 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 | $25.68 | 13.114% | $29.0477 | $29.05 | $29.05 | $29.00 |
| Purchase #2 | $156.43 | 11.653% | $174.6588 | $174.66 | $174.65 | $174.70 |
| Purchase #3 | $206.42 | 9.607% | $226.2508 | $226.25 | $226.25 | $226.30 |
| Purchase #4 | $232.67 | 11.198% | $258.7244 | $258.72 | $258.70 | $258.70 |
| Purchase #5 | $7.75 | 4.113% | $8.0688 | $8.07 | $8.05 | $8.10 |
| Purchase #6 | $128.36 | 3.569% | $132.9412 | $132.94 | $132.95 | $132.90 |
| Purchase #7 | $5.84 | 8.843% | $6.3564 | $6.36 | $6.35 | $6.40 |
| 7 purchase totals = | $763.15 | $836.0481 | $836.05 | $836.00 | $836.10 | |