| 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 | $9.97 | 8.334% | $10.8009 | $10.80 | $10.80 | $10.80 |
| Purchase #2 | $54.42 | 5.855% | $57.6063 | $57.61 | $57.60 | $57.60 |
| Purchase #3 | $188.98 | 9.234% | $206.4304 | $206.43 | $206.45 | $206.40 |
| Purchase #4 | $137.41 | 8.798% | $149.4993 | $149.50 | $149.50 | $149.50 |
| Purchase #5 | $14.92 | 5.527% | $15.7446 | $15.74 | $15.75 | $15.70 |
| Purchase #6 | $184.80 | 10.320% | $203.8714 | $203.87 | $203.85 | $203.90 |
| Purchase #7 | $81.71 | 5.774% | $86.4279 | $86.43 | $86.45 | $86.40 |
| 7 purchase totals = | $672.21 | $730.3808 | $730.38 | $730.40 | $730.30 | |