| 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 | $164.83 | 7.173% | $176.6533 | $176.65 | $176.65 | $176.70 |
| Purchase #2 | $41.68 | 5.496% | $43.9707 | $43.97 | $43.95 | $44.00 |
| Purchase #3 | $94.78 | 5.350% | $99.8507 | $99.85 | $99.85 | $99.90 |
| Purchase #4 | $47.92 | 12.696% | $54.0039 | $54.00 | $54.00 | $54.00 |
| Purchase #5 | $86.71 | 7.794% | $93.4682 | $93.47 | $93.45 | $93.50 |
| Purchase #6 | $96.43 | 12.459% | $108.4442 | $108.44 | $108.45 | $108.40 |
| Purchase #7 | $7.86 | 6.226% | $8.3494 | $8.35 | $8.35 | $8.30 |
| 7 purchase totals = | $540.21 | $584.7404 | $584.73 | $584.70 | $584.80 | |