| 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 | $28.54 | 5.222% | $30.0304 | $30.03 | $30.05 | $30.00 |
| Purchase #2 | $26.99 | 3.188% | $27.8504 | $27.85 | $27.85 | $27.90 |
| Purchase #3 | $137.88 | 8.520% | $149.6274 | $149.63 | $149.65 | $149.60 |
| Purchase #4 | $78.97 | 8.499% | $85.6817 | $85.68 | $85.70 | $85.70 |
| Purchase #5 | $148.88 | 8.367% | $161.3368 | $161.34 | $161.35 | $161.30 |
| Purchase #6 | $88.36 | 9.641% | $96.8788 | $96.88 | $96.90 | $96.90 |
| Purchase #7 | $174.86 | 8.767% | $190.19 | $190.19 | $190.20 | $190.20 |
| 7 purchase totals = | $684.48 | $741.5955 | $741.60 | $741.70 | $741.60 | |