| 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 | $31.68 | 11.181% | $35.2221 | $35.22 | $35.20 | $35.20 |
| Purchase #2 | $248.45 | 9.719% | $272.5969 | $272.60 | $272.60 | $272.60 |
| Purchase #3 | $74.94 | 13.321% | $84.9228 | $84.92 | $84.90 | $84.90 |
| Purchase #4 | $65.76 | 4.502% | $68.7205 | $68.72 | $68.70 | $68.70 |
| Purchase #5 | $223.90 | 6.628% | $238.7401 | $238.74 | $238.75 | $238.70 |
| Purchase #6 | $116.99 | 9.194% | $127.7461 | $127.75 | $127.75 | $127.70 |
| Purchase #7 | $152.89 | 8.531% | $165.933 | $165.93 | $165.95 | $165.90 |
| 7 purchase totals = | $914.61 | $993.8815 | $993.88 | $993.85 | $993.70 | |