| 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 | $58.73 | 3.187% | $60.6017 | $60.60 | $60.60 | $60.60 |
| Purchase #2 | $145.70 | 10.175% | $160.525 | $160.53 | $160.55 | $160.50 |
| Purchase #3 | $140.61 | 6.569% | $149.8467 | $149.85 | $149.85 | $149.80 |
| Purchase #4 | $147.43 | 8.554% | $160.0412 | $160.04 | $160.05 | $160.00 |
| Purchase #5 | $153.54 | 5.314% | $161.6991 | $161.70 | $161.70 | $161.70 |
| Purchase #6 | $15.69 | 10.345% | $17.3131 | $17.31 | $17.30 | $17.30 |
| Purchase #7 | $55.60 | 11.361% | $61.9167 | $61.92 | $61.90 | $61.90 |
| 7 purchase totals = | $717.30 | $771.9435 | $771.95 | $771.95 | $771.80 | |