| 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 | $26.84 | 9.583% | $29.4121 | $29.41 | $29.40 | $29.40 |
| Purchase #2 | $68.75 | 10.185% | $75.7522 | $75.75 | $75.75 | $75.80 |
| Purchase #3 | $235.97 | 6.658% | $251.6809 | $251.68 | $251.70 | $251.70 |
| Purchase #4 | $24.32 | 8.609% | $26.4137 | $26.41 | $26.40 | $26.40 |
| Purchase #5 | $46.92 | 8.303% | $50.8158 | $50.82 | $50.80 | $50.80 |
| Purchase #6 | $176.67 | 8.810% | $192.2346 | $192.23 | $192.25 | $192.20 |
| Purchase #7 | $168.53 | 13.871% | $191.9068 | $191.91 | $191.90 | $191.90 |
| 7 purchase totals = | $748.00 | $818.2161 | $818.21 | $818.20 | $818.20 | |