| 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 | $69.72 | 4.589% | $72.9195 | $72.92 | $72.90 | $72.90 |
| Purchase #2 | $186.58 | 7.765% | $201.0679 | $201.07 | $201.05 | $201.10 |
| Purchase #3 | $65.79 | 12.444% | $73.9769 | $73.98 | $74.00 | $74.00 |
| Purchase #4 | $26.60 | 10.373% | $29.3592 | $29.36 | $29.35 | $29.40 |
| Purchase #5 | $106.74 | 10.185% | $117.6115 | $117.61 | $117.60 | $117.60 |
| Purchase #6 | $10.54 | 8.396% | $11.4249 | $11.42 | $11.40 | $11.40 |
| Purchase #7 | $180.60 | 10.517% | $199.5937 | $199.59 | $199.60 | $199.60 |
| 7 purchase totals = | $646.57 | $705.9536 | $705.95 | $705.90 | $706.00 | |