| 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 | $119.76 | 7.115% | $128.2809 | $128.28 | $128.30 | $128.30 |
| Purchase #2 | $194.79 | 13.317% | $220.7302 | $220.73 | $220.75 | $220.70 |
| Purchase #3 | $190.86 | 12.328% | $214.3892 | $214.39 | $214.40 | $214.40 |
| Purchase #4 | $42.57 | 3.627% | $44.114 | $44.11 | $44.10 | $44.10 |
| Purchase #5 | $69.77 | 11.322% | $77.6694 | $77.67 | $77.65 | $77.70 |
| Purchase #6 | $10.66 | 6.782% | $11.383 | $11.38 | $11.40 | $11.40 |
| Purchase #7 | $70.57 | 13.414% | $80.0363 | $80.04 | $80.05 | $80.00 |
| 7 purchase totals = | $698.98 | $776.6030 | $776.60 | $776.65 | $776.60 | |