| 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 | $74.85 | 3.561% | $77.5154 | $77.52 | $77.50 | $77.50 |
| Purchase #2 | $18.98 | 11.405% | $21.1447 | $21.14 | $21.15 | $21.10 |
| Purchase #3 | $130.99 | 5.171% | $137.7635 | $137.76 | $137.75 | $137.80 |
| Purchase #4 | $121.40 | 9.589% | $133.041 | $133.04 | $133.05 | $133.00 |
| Purchase #5 | $210.54 | 9.191% | $229.8907 | $229.89 | $229.90 | $229.90 |
| Purchase #6 | $131.93 | 7.652% | $142.0253 | $142.03 | $142.05 | $142.00 |
| Purchase #7 | $55.78 | 8.548% | $60.5481 | $60.55 | $60.55 | $60.50 |
| 7 purchase totals = | $744.47 | $801.9287 | $801.93 | $801.95 | $801.80 | |