| 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 | $197.99 | 7.870% | $213.5718 | $213.57 | $213.55 | $213.60 |
| Purchase #2 | $12.95 | 11.584% | $14.4501 | $14.45 | $14.45 | $14.50 |
| Purchase #3 | $11.74 | 5.550% | $12.3916 | $12.39 | $12.40 | $12.40 |
| Purchase #4 | $61.75 | 6.740% | $65.912 | $65.91 | $65.90 | $65.90 |
| Purchase #5 | $73.64 | 10.533% | $81.3965 | $81.40 | $81.40 | $81.40 |
| Purchase #6 | $47.79 | 6.113% | $50.7114 | $50.71 | $50.70 | $50.70 |
| Purchase #7 | $50.56 | 10.239% | $55.7368 | $55.74 | $55.75 | $55.70 |
| 7 purchase totals = | $456.42 | $494.1702 | $494.17 | $494.15 | $494.20 | |