| 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 | $14.95 | 11.602% | $16.6845 | $16.68 | $16.70 | $16.70 |
| Purchase #2 | $179.78 | 10.392% | $198.4627 | $198.46 | $198.45 | $198.50 |
| Purchase #3 | $152.76 | 10.588% | $168.9342 | $168.93 | $168.95 | $168.90 |
| Purchase #4 | $18.95 | 6.428% | $20.1681 | $20.17 | $20.15 | $20.20 |
| Purchase #5 | $86.70 | 10.612% | $95.9006 | $95.90 | $95.90 | $95.90 |
| Purchase #6 | $62.95 | 11.438% | $70.1502 | $70.15 | $70.15 | $70.20 |
| Purchase #7 | $172.27 | 10.504% | $190.3652 | $190.37 | $190.35 | $190.40 |
| 7 purchase totals = | $688.36 | $760.6655 | $760.66 | $760.65 | $760.80 | |