| 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 | $43.80 | 5.261% | $46.1043 | $46.10 | $46.10 | $46.10 |
| Purchase #2 | $207.49 | 5.658% | $219.2298 | $219.23 | $219.25 | $219.20 |
| Purchase #3 | $42.36 | 6.645% | $45.1748 | $45.17 | $45.15 | $45.20 |
| Purchase #4 | $19.96 | 12.337% | $22.4225 | $22.42 | $22.40 | $22.40 |
| Purchase #5 | $169.39 | 11.181% | $188.3295 | $188.33 | $188.35 | $188.30 |
| Purchase #6 | $108.69 | 7.108% | $116.4157 | $116.42 | $116.40 | $116.40 |
| Purchase #7 | $179.68 | 10.449% | $198.4548 | $198.45 | $198.45 | $198.50 |
| 7 purchase totals = | $771.37 | $836.1314 | $836.12 | $836.10 | $836.10 | |