| 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 | $35.85 | 4.285% | $37.3862 | $37.39 | $37.40 | $37.40 |
| Purchase #2 | $212.71 | 6.482% | $226.4979 | $226.50 | $226.50 | $226.50 |
| Purchase #3 | $86.84 | 10.263% | $95.7524 | $95.75 | $95.75 | $95.80 |
| Purchase #4 | $121.76 | 8.598% | $132.2289 | $132.23 | $132.25 | $132.20 |
| Purchase #5 | $5.68 | 9.802% | $6.2368 | $6.24 | $6.25 | $6.20 |
| Purchase #6 | $122.65 | 4.604% | $128.2968 | $128.30 | $128.30 | $128.30 |
| Purchase #7 | $178.80 | 3.507% | $185.0705 | $185.07 | $185.05 | $185.10 |
| 7 purchase totals = | $764.29 | $811.4695 | $811.48 | $811.50 | $811.50 | |