| 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 | $85.45 | 8.524% | $92.7338 | $92.73 | $92.75 | $92.70 |
| Purchase #2 | $152.73 | 12.329% | $171.5601 | $171.56 | $171.55 | $171.60 |
| Purchase #3 | $65.48 | 13.846% | $74.5464 | $74.55 | $74.55 | $74.50 |
| Purchase #4 | $103.42 | 12.585% | $116.4354 | $116.44 | $116.45 | $116.40 |
| Purchase #5 | $19.53 | 13.243% | $22.1164 | $22.12 | $22.10 | $22.10 |
| Purchase #6 | $94.47 | 13.249% | $106.9863 | $106.99 | $107.00 | $107.00 |
| Purchase #7 | $58.94 | 12.348% | $66.2179 | $66.22 | $66.20 | $66.20 |
| 7 purchase totals = | $580.02 | $650.5963 | $650.61 | $650.60 | $650.50 | |