| 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 | $241.68 | 13.489% | $274.2802 | $274.28 | $274.30 | $274.30 |
| Purchase #2 | $15.68 | 9.577% | $17.1817 | $17.18 | $17.20 | $17.20 |
| Purchase #3 | $49.92 | 8.617% | $54.2216 | $54.22 | $54.20 | $54.20 |
| Purchase #4 | $45.29 | 6.655% | $48.304 | $48.30 | $48.30 | $48.30 |
| Purchase #5 | $55.62 | 4.706% | $58.2375 | $58.24 | $58.25 | $58.20 |
| Purchase #6 | $152.32 | 12.151% | $170.8284 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $71.87 | 13.483% | $81.5602 | $81.56 | $81.55 | $81.60 |
| 7 purchase totals = | $632.38 | $704.6136 | $704.61 | $704.65 | $704.60 | |