| 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 | $5.74 | 6.433% | $6.1093 | $6.11 | $6.10 | $6.10 |
| Purchase #2 | $242.74 | 11.170% | $269.8541 | $269.85 | $269.85 | $269.90 |
| Purchase #3 | $153.94 | 7.409% | $165.3454 | $165.35 | $165.35 | $165.30 |
| Purchase #4 | $103.58 | 12.658% | $116.6912 | $116.69 | $116.70 | $116.70 |
| Purchase #5 | $60.36 | 8.391% | $65.4248 | $65.42 | $65.40 | $65.40 |
| Purchase #6 | $9.84 | 3.696% | $10.2037 | $10.20 | $10.20 | $10.20 |
| Purchase #7 | $248.85 | 12.126% | $279.0256 | $279.03 | $279.05 | $279.00 |
| 7 purchase totals = | $825.05 | $912.6541 | $912.65 | $912.65 | $912.60 | |