| 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 | $87.37 | 5.648% | $92.3047 | $92.30 | $92.30 | $92.30 |
| Purchase #2 | $37.35 | 6.264% | $39.6896 | $39.69 | $39.70 | $39.70 |
| Purchase #3 | $27.27 | 6.368% | $29.0066 | $29.01 | $29.00 | $29.00 |
| Purchase #4 | $139.70 | 6.545% | $148.8434 | $148.84 | $148.85 | $148.80 |
| Purchase #5 | $46.49 | 4.232% | $48.4575 | $48.46 | $48.45 | $48.50 |
| Purchase #6 | $167.90 | 6.370% | $178.5952 | $178.60 | $178.60 | $178.60 |
| Purchase #7 | $78.67 | 8.538% | $85.3868 | $85.39 | $85.40 | $85.40 |
| 7 purchase totals = | $584.75 | $622.2838 | $622.29 | $622.30 | $622.30 | |