| 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 | $82.47 | 5.665% | $87.1419 | $87.14 | $87.15 | $87.10 |
| Purchase #2 | $215.91 | 7.339% | $231.7556 | $231.76 | $231.75 | $231.80 |
| Purchase #3 | $50.28 | 4.363% | $52.4737 | $52.47 | $52.45 | $52.50 |
| Purchase #4 | $25.93 | 4.483% | $27.0924 | $27.09 | $27.10 | $27.10 |
| Purchase #5 | $197.87 | 10.470% | $218.587 | $218.59 | $218.60 | $218.60 |
| Purchase #6 | $10.39 | 6.676% | $11.0836 | $11.08 | $11.10 | $11.10 |
| Purchase #7 | $146.90 | 9.262% | $160.5059 | $160.51 | $160.50 | $160.50 |
| 7 purchase totals = | $729.75 | $788.6401 | $788.64 | $788.65 | $788.70 | |