| 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 | $139.47 | 9.710% | $153.0125 | $153.01 | $153.00 | $153.00 |
| Purchase #2 | $75.37 | 8.249% | $81.5873 | $81.59 | $81.60 | $81.60 |
| Purchase #3 | $69.35 | 7.140% | $74.3016 | $74.30 | $74.30 | $74.30 |
| Purchase #4 | $75.54 | 7.308% | $81.0605 | $81.06 | $81.05 | $81.10 |
| Purchase #5 | $74.93 | 4.780% | $78.5117 | $78.51 | $78.50 | $78.50 |
| Purchase #6 | $140.90 | 5.848% | $149.1398 | $149.14 | $149.15 | $149.10 |
| Purchase #7 | $240.78 | 8.493% | $261.2294 | $261.23 | $261.25 | $261.20 |
| 7 purchase totals = | $816.34 | $878.8428 | $878.84 | $878.85 | $878.80 | |