| 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 | $34.41 | 4.572% | $35.9832 | $35.98 | $36.00 | $36.00 |
| Purchase #2 | $205.98 | 7.528% | $221.4862 | $221.49 | $221.50 | $221.50 |
| Purchase #3 | $6.34 | 8.746% | $6.8945 | $6.89 | $6.90 | $6.90 |
| Purchase #4 | $14.52 | 6.778% | $15.5042 | $15.50 | $15.50 | $15.50 |
| Purchase #5 | $60.73 | 10.330% | $67.0034 | $67.00 | $67.00 | $67.00 |
| Purchase #6 | $74.37 | 3.794% | $77.1916 | $77.19 | $77.20 | $77.20 |
| Purchase #7 | $99.27 | 3.193% | $102.4397 | $102.44 | $102.45 | $102.40 |
| 7 purchase totals = | $495.62 | $526.5028 | $526.49 | $526.55 | $526.50 | |