| 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 | $20.83 | 5.193% | $21.9117 | $21.91 | $21.90 | $21.90 |
| Purchase #2 | $171.29 | 3.245% | $176.8484 | $176.85 | $176.85 | $176.80 |
| Purchase #3 | $51.79 | 6.463% | $55.1372 | $55.14 | $55.15 | $55.10 |
| Purchase #4 | $90.48 | 11.732% | $101.0951 | $101.10 | $101.10 | $101.10 |
| Purchase #5 | $201.25 | 11.640% | $224.6755 | $224.68 | $224.70 | $224.70 |
| Purchase #6 | $161.83 | 7.220% | $173.5141 | $173.51 | $173.50 | $173.50 |
| Purchase #7 | $14.62 | 7.785% | $15.7582 | $15.76 | $15.75 | $15.80 |
| 7 purchase totals = | $712.09 | $768.9402 | $768.95 | $768.95 | $768.90 | |