| 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 | $69.85 | 6.211% | $74.1884 | $74.19 | $74.20 | $74.20 |
| Purchase #2 | $19.36 | 12.559% | $21.7914 | $21.79 | $21.80 | $21.80 |
| Purchase #3 | $123.95 | 10.767% | $137.2957 | $137.30 | $137.30 | $137.30 |
| Purchase #4 | $82.74 | 12.172% | $92.8111 | $92.81 | $92.80 | $92.80 |
| Purchase #5 | $149.72 | 7.167% | $160.4504 | $160.45 | $160.45 | $160.50 |
| Purchase #6 | $59.79 | 7.755% | $64.4267 | $64.43 | $64.45 | $64.40 |
| Purchase #7 | $155.79 | 4.665% | $163.0576 | $163.06 | $163.05 | $163.10 |
| 7 purchase totals = | $661.20 | $714.0213 | $714.03 | $714.05 | $714.10 | |