| 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 | $74.50 | 9.571% | $81.6304 | $81.63 | $81.65 | $81.60 |
| Purchase #2 | $110.72 | 10.514% | $122.3611 | $122.36 | $122.35 | $122.40 |
| Purchase #3 | $20.41 | 12.414% | $22.9437 | $22.94 | $22.95 | $22.90 |
| Purchase #4 | $15.37 | 3.195% | $15.8611 | $15.86 | $15.85 | $15.90 |
| Purchase #5 | $150.54 | 6.740% | $160.6864 | $160.69 | $160.70 | $160.70 |
| Purchase #6 | $62.41 | 5.762% | $66.0061 | $66.01 | $66.00 | $66.00 |
| Purchase #7 | $206.94 | 7.196% | $221.8314 | $221.83 | $221.85 | $221.80 |
| 7 purchase totals = | $640.89 | $691.3202 | $691.32 | $691.35 | $691.30 | |