| 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 | $48.59 | 9.714% | $53.31 | $53.31 | $53.30 | $53.30 |
| Purchase #2 | $29.49 | 6.509% | $31.4095 | $31.41 | $31.40 | $31.40 |
| Purchase #3 | $147.26 | 10.709% | $163.0301 | $163.03 | $163.05 | $163.00 |
| Purchase #4 | $31.68 | 11.264% | $35.2484 | $35.25 | $35.25 | $35.20 |
| Purchase #5 | $24.48 | 12.328% | $27.4979 | $27.50 | $27.50 | $27.50 |
| Purchase #6 | $246.70 | 6.593% | $262.9649 | $262.96 | $262.95 | $263.00 |
| Purchase #7 | $80.42 | 5.530% | $84.8672 | $84.87 | $84.85 | $84.90 |
| 7 purchase totals = | $608.62 | $658.3280 | $658.33 | $658.30 | $658.30 | |