| 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 | $59.80 | 8.322% | $64.7766 | $64.78 | $64.80 | $64.80 |
| Purchase #2 | $173.50 | 6.563% | $184.8868 | $184.89 | $184.90 | $184.90 |
| Purchase #3 | $143.25 | 8.422% | $155.3145 | $155.31 | $155.30 | $155.30 |
| Purchase #4 | $197.32 | 13.522% | $224.0016 | $224.00 | $224.00 | $224.00 |
| Purchase #5 | $130.98 | 7.658% | $141.0104 | $141.01 | $141.00 | $141.00 |
| Purchase #6 | $80.86 | 3.418% | $83.6238 | $83.62 | $83.60 | $83.60 |
| Purchase #7 | $123.66 | 10.224% | $136.303 | $136.30 | $136.30 | $136.30 |
| 7 purchase totals = | $909.37 | $989.9167 | $989.91 | $989.90 | $989.90 | |