| 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 | $80.31 | 9.840% | $88.2125 | $88.21 | $88.20 | $88.20 |
| Purchase #2 | $120.57 | 11.441% | $134.3644 | $134.36 | $134.35 | $134.40 |
| Purchase #3 | $104.27 | 6.326% | $110.8661 | $110.87 | $110.85 | $110.90 |
| Purchase #4 | $106.50 | 10.513% | $117.6963 | $117.70 | $117.70 | $117.70 |
| Purchase #5 | $74.58 | 12.588% | $83.9681 | $83.97 | $83.95 | $84.00 |
| Purchase #6 | $84.78 | 12.611% | $95.4716 | $95.47 | $95.45 | $95.50 |
| Purchase #7 | $95.53 | 4.705% | $100.0247 | $100.02 | $100.00 | $100.00 |
| 7 purchase totals = | $666.54 | $730.6037 | $730.60 | $730.50 | $730.70 | |