| 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 | $81.36 | 6.834% | $86.9201 | $86.92 | $86.90 | $86.90 |
| Purchase #2 | $224.74 | 12.841% | $253.5989 | $253.60 | $253.60 | $253.60 |
| Purchase #3 | $113.42 | 3.281% | $117.1413 | $117.14 | $117.15 | $117.10 |
| Purchase #4 | $19.50 | 12.285% | $21.8956 | $21.90 | $21.90 | $21.90 |
| Purchase #5 | $65.73 | 12.555% | $73.9824 | $73.98 | $74.00 | $74.00 |
| Purchase #6 | $69.33 | 12.162% | $77.7619 | $77.76 | $77.75 | $77.80 |
| Purchase #7 | $172.96 | 9.636% | $189.6264 | $189.63 | $189.65 | $189.60 |
| 7 purchase totals = | $747.04 | $820.9266 | $820.93 | $820.95 | $820.90 | |