| 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 | $35.27 | 9.478% | $38.6129 | $38.61 | $38.60 | $38.60 |
| Purchase #2 | $50.70 | 4.485% | $52.9739 | $52.97 | $52.95 | $53.00 |
| Purchase #3 | $128.74 | 4.852% | $134.9865 | $134.99 | $135.00 | $135.00 |
| Purchase #4 | $241.88 | 5.460% | $255.0866 | $255.09 | $255.10 | $255.10 |
| Purchase #5 | $39.52 | 10.851% | $43.8083 | $43.81 | $43.80 | $43.80 |
| Purchase #6 | $66.51 | 10.827% | $73.711 | $73.71 | $73.70 | $73.70 |
| Purchase #7 | $90.43 | 8.228% | $97.8706 | $97.87 | $97.85 | $97.90 |
| 7 purchase totals = | $653.05 | $697.0498 | $697.05 | $697.00 | $697.10 | |