| 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 | $73.76 | 5.408% | $77.7489 | $77.75 | $77.75 | $77.70 |
| Purchase #2 | $20.43 | 7.465% | $21.9551 | $21.96 | $21.95 | $22.00 |
| Purchase #3 | $116.86 | 13.230% | $132.3206 | $132.32 | $132.30 | $132.30 |
| Purchase #4 | $197.87 | 11.734% | $221.0881 | $221.09 | $221.10 | $221.10 |
| Purchase #5 | $20.49 | 7.276% | $21.9809 | $21.98 | $22.00 | $22.00 |
| Purchase #6 | $155.82 | 13.367% | $176.6485 | $176.65 | $176.65 | $176.60 |
| Purchase #7 | $108.41 | 9.280% | $118.4704 | $118.47 | $118.45 | $118.50 |
| 7 purchase totals = | $693.64 | $770.2125 | $770.22 | $770.20 | $770.20 | |