| 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 | $87.54 | 8.589% | $95.0588 | $95.06 | $95.05 | $95.10 |
| Purchase #2 | $108.60 | 7.815% | $117.0871 | $117.09 | $117.10 | $117.10 |
| Purchase #3 | $128.34 | 7.116% | $137.4727 | $137.47 | $137.45 | $137.50 |
| Purchase #4 | $77.51 | 10.847% | $85.9175 | $85.92 | $85.90 | $85.90 |
| Purchase #5 | $235.83 | 8.795% | $256.5712 | $256.57 | $256.55 | $256.60 |
| Purchase #6 | $45.82 | 9.395% | $50.1248 | $50.12 | $50.10 | $50.10 |
| Purchase #7 | $26.43 | 10.692% | $29.2559 | $29.26 | $29.25 | $29.30 |
| 7 purchase totals = | $710.07 | $771.4880 | $771.49 | $771.40 | $771.60 | |