| 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 | $30.94 | 3.836% | $32.1269 | $32.13 | $32.15 | $32.10 |
| Purchase #2 | $76.99 | 8.856% | $83.8082 | $83.81 | $83.80 | $83.80 |
| Purchase #3 | $184.26 | 9.165% | $201.1474 | $201.15 | $201.15 | $201.10 |
| Purchase #4 | $120.63 | 12.796% | $136.0658 | $136.07 | $136.05 | $136.10 |
| Purchase #5 | $162.87 | 8.598% | $176.8736 | $176.87 | $176.85 | $176.90 |
| Purchase #6 | $106.44 | 9.333% | $116.374 | $116.37 | $116.35 | $116.40 |
| Purchase #7 | $175.32 | 9.465% | $191.914 | $191.91 | $191.90 | $191.90 |
| 7 purchase totals = | $857.45 | $938.3099 | $938.31 | $938.25 | $938.30 | |