| 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 | $74.27 | 6.481% | $79.0834 | $79.08 | $79.10 | $79.10 |
| Purchase #2 | $96.51 | 3.514% | $99.9014 | $99.90 | $99.90 | $99.90 |
| Purchase #3 | $58.54 | 9.439% | $64.0656 | $64.07 | $64.05 | $64.10 |
| Purchase #4 | $150.40 | 7.527% | $161.7206 | $161.72 | $161.70 | $161.70 |
| Purchase #5 | $106.82 | 4.780% | $111.926 | $111.93 | $111.95 | $111.90 |
| Purchase #6 | $109.74 | 13.752% | $124.8314 | $124.83 | $124.85 | $124.80 |
| Purchase #7 | $156.77 | 12.682% | $176.6516 | $176.65 | $176.65 | $176.70 |
| 7 purchase totals = | $753.05 | $818.1800 | $818.18 | $818.20 | $818.20 | |