| 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 | $95.79 | 13.570% | $108.7887 | $108.79 | $108.80 | $108.80 |
| Purchase #2 | $239.80 | 8.713% | $260.6938 | $260.69 | $260.70 | $260.70 |
| Purchase #3 | $101.87 | 4.226% | $106.175 | $106.18 | $106.20 | $106.20 |
| Purchase #4 | $56.29 | 9.263% | $61.5041 | $61.50 | $61.50 | $61.50 |
| Purchase #5 | $40.26 | 9.241% | $43.9804 | $43.98 | $44.00 | $44.00 |
| Purchase #6 | $214.65 | 12.814% | $242.1553 | $242.16 | $242.15 | $242.20 |
| Purchase #7 | $23.85 | 10.679% | $26.3969 | $26.40 | $26.40 | $26.40 |
| 7 purchase totals = | $772.51 | $849.6942 | $849.70 | $849.75 | $849.80 | |