| 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 | $87.85 | 7.429% | $94.3764 | $94.38 | $94.40 | $94.40 |
| Purchase #2 | $122.87 | 12.548% | $138.2877 | $138.29 | $138.30 | $138.30 |
| Purchase #3 | $28.28 | 12.534% | $31.8246 | $31.82 | $31.80 | $31.80 |
| Purchase #4 | $18.65 | 12.191% | $20.9236 | $20.92 | $20.90 | $20.90 |
| Purchase #5 | $124.66 | 4.548% | $130.3295 | $130.33 | $130.35 | $130.30 |
| Purchase #6 | $31.26 | 13.655% | $35.5286 | $35.53 | $35.55 | $35.50 |
| Purchase #7 | $163.28 | 9.117% | $178.1662 | $178.17 | $178.15 | $178.20 |
| 7 purchase totals = | $576.85 | $629.4366 | $629.44 | $629.45 | $629.40 | |