| 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 | $88.35 | 9.765% | $96.9774 | $96.98 | $97.00 | $97.00 |
| Purchase #2 | $202.41 | 9.824% | $222.2948 | $222.29 | $222.30 | $222.30 |
| Purchase #3 | $61.74 | 12.563% | $69.4964 | $69.50 | $69.50 | $69.50 |
| Purchase #4 | $96.91 | 11.863% | $108.4064 | $108.41 | $108.40 | $108.40 |
| Purchase #5 | $7.78 | 12.226% | $8.7312 | $8.73 | $8.75 | $8.70 |
| Purchase #6 | $142.57 | 9.210% | $155.7007 | $155.70 | $155.70 | $155.70 |
| Purchase #7 | $143.50 | 11.702% | $160.2924 | $160.29 | $160.30 | $160.30 |
| 7 purchase totals = | $743.26 | $821.8993 | $821.90 | $821.95 | $821.90 | |