| 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 | $56.78 | 11.739% | $63.4454 | $63.45 | $63.45 | $63.40 |
| Purchase #2 | $189.82 | 12.106% | $212.7996 | $212.80 | $212.80 | $212.80 |
| Purchase #3 | $5.43 | 9.394% | $5.9401 | $5.94 | $5.95 | $5.90 |
| Purchase #4 | $132.76 | 12.603% | $149.4917 | $149.49 | $149.50 | $149.50 |
| Purchase #5 | $213.86 | 8.835% | $232.7545 | $232.75 | $232.75 | $232.80 |
| Purchase #6 | $13.28 | 13.157% | $15.0272 | $15.03 | $15.05 | $15.00 |
| Purchase #7 | $213.49 | 6.582% | $227.5419 | $227.54 | $227.55 | $227.50 |
| 7 purchase totals = | $825.42 | $907.0004 | $907.00 | $907.05 | $906.90 | |