| 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 | $58.99 | 9.509% | $64.5994 | $64.60 | $64.60 | $64.60 |
| Purchase #2 | $194.69 | 7.426% | $209.1477 | $209.15 | $209.15 | $209.10 |
| Purchase #3 | $41.92 | 10.230% | $46.2084 | $46.21 | $46.20 | $46.20 |
| Purchase #4 | $14.95 | 11.164% | $16.619 | $16.62 | $16.60 | $16.60 |
| Purchase #5 | $28.66 | 4.350% | $29.9067 | $29.91 | $29.90 | $29.90 |
| Purchase #6 | $175.87 | 3.325% | $181.7177 | $181.72 | $181.70 | $181.70 |
| Purchase #7 | $78.33 | 3.831% | $81.3308 | $81.33 | $81.35 | $81.30 |
| 7 purchase totals = | $593.41 | $629.5297 | $629.54 | $629.50 | $629.40 | |