| 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 | $13.34 | 5.747% | $14.1066 | $14.11 | $14.10 | $14.10 |
| Purchase #2 | $110.31 | 12.118% | $123.6774 | $123.68 | $123.70 | $123.70 |
| Purchase #3 | $165.52 | 8.162% | $179.0297 | $179.03 | $179.05 | $179.00 |
| Purchase #4 | $8.42 | 12.765% | $9.4948 | $9.49 | $9.50 | $9.50 |
| Purchase #5 | $77.58 | 10.511% | $85.7344 | $85.73 | $85.75 | $85.70 |
| Purchase #6 | $101.49 | 6.837% | $108.4289 | $108.43 | $108.45 | $108.40 |
| Purchase #7 | $11.27 | 6.639% | $12.0182 | $12.02 | $12.00 | $12.00 |
| 7 purchase totals = | $487.93 | $532.4900 | $532.49 | $532.55 | $532.40 | |