| 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 | $55.44 | 3.506% | $57.3837 | $57.38 | $57.40 | $57.40 |
| Purchase #2 | $60.38 | 11.764% | $67.4831 | $67.48 | $67.50 | $67.50 |
| Purchase #3 | $83.50 | 12.844% | $94.2247 | $94.22 | $94.20 | $94.20 |
| Purchase #4 | $184.68 | 5.227% | $194.3332 | $194.33 | $194.35 | $194.30 |
| Purchase #5 | $8.39 | 11.261% | $9.3348 | $9.33 | $9.35 | $9.30 |
| Purchase #6 | $111.90 | 4.210% | $116.611 | $116.61 | $116.60 | $116.60 |
| Purchase #7 | $101.38 | 7.118% | $108.5962 | $108.60 | $108.60 | $108.60 |
| 7 purchase totals = | $605.67 | $647.9667 | $647.95 | $648.00 | $647.90 | |