| 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 | $71.63 | 13.226% | $81.1038 | $81.10 | $81.10 | $81.10 |
| Purchase #2 | $99.33 | 7.632% | $106.9109 | $106.91 | $106.90 | $106.90 |
| Purchase #3 | $77.86 | 4.320% | $81.2236 | $81.22 | $81.20 | $81.20 |
| Purchase #4 | $87.67 | 8.803% | $95.3876 | $95.39 | $95.40 | $95.40 |
| Purchase #5 | $31.97 | 10.623% | $35.3662 | $35.37 | $35.35 | $35.40 |
| Purchase #6 | $220.75 | 10.551% | $244.0413 | $244.04 | $244.05 | $244.00 |
| Purchase #7 | $183.75 | 13.401% | $208.3743 | $208.37 | $208.35 | $208.40 |
| 7 purchase totals = | $772.96 | $852.4077 | $852.40 | $852.35 | $852.40 | |