| 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 | $96.93 | 9.739% | $106.37 | $106.37 | $106.35 | $106.40 |
| Purchase #2 | $10.43 | 9.489% | $11.4197 | $11.42 | $11.40 | $11.40 |
| Purchase #3 | $79.62 | 11.398% | $88.6951 | $88.70 | $88.70 | $88.70 |
| Purchase #4 | $124.59 | 9.570% | $136.5133 | $136.51 | $136.50 | $136.50 |
| Purchase #5 | $36.56 | 8.110% | $39.525 | $39.53 | $39.55 | $39.50 |
| Purchase #6 | $160.61 | 3.612% | $166.4112 | $166.41 | $166.40 | $166.40 |
| Purchase #7 | $232.56 | 9.641% | $254.9811 | $254.98 | $255.00 | $255.00 |
| 7 purchase totals = | $741.30 | $803.9154 | $803.92 | $803.90 | $803.90 | |