| 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 | $79.50 | 10.861% | $88.1345 | $88.13 | $88.15 | $88.10 |
| Purchase #2 | $67.78 | 13.248% | $76.7595 | $76.76 | $76.75 | $76.80 |
| Purchase #3 | $131.62 | 4.800% | $137.9378 | $137.94 | $137.95 | $137.90 |
| Purchase #4 | $95.33 | 8.270% | $103.2138 | $103.21 | $103.20 | $103.20 |
| Purchase #5 | $51.39 | 12.339% | $57.731 | $57.73 | $57.75 | $57.70 |
| Purchase #6 | $214.53 | 9.234% | $234.3397 | $234.34 | $234.35 | $234.30 |
| Purchase #7 | $45.98 | 12.686% | $51.813 | $51.81 | $51.80 | $51.80 |
| 7 purchase totals = | $686.13 | $749.9293 | $749.92 | $749.95 | $749.80 | |