| 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 | $35.32 | 11.659% | $39.438 | $39.44 | $39.45 | $39.40 |
| Purchase #2 | $216.28 | 8.186% | $233.9847 | $233.98 | $234.00 | $234.00 |
| Purchase #3 | $152.54 | 5.393% | $160.7665 | $160.77 | $160.75 | $160.80 |
| Purchase #4 | $134.31 | 10.137% | $147.925 | $147.93 | $147.95 | $147.90 |
| Purchase #5 | $10.96 | 4.423% | $11.4448 | $11.44 | $11.45 | $11.40 |
| Purchase #6 | $50.35 | 11.807% | $56.2948 | $56.29 | $56.30 | $56.30 |
| Purchase #7 | $163.28 | 3.603% | $169.163 | $169.16 | $169.15 | $169.20 |
| 7 purchase totals = | $763.04 | $819.0168 | $819.01 | $819.05 | $819.00 | |