| 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 | $55.31 | 3.631% | $57.3183 | $57.32 | $57.30 | $57.30 |
| Purchase #2 | $11.73 | 7.636% | $12.6257 | $12.63 | $12.65 | $12.60 |
| Purchase #3 | $65.70 | 10.841% | $72.8225 | $72.82 | $72.80 | $72.80 |
| Purchase #4 | $23.95 | 6.279% | $25.4538 | $25.45 | $25.45 | $25.50 |
| Purchase #5 | $224.50 | 12.356% | $252.2392 | $252.24 | $252.25 | $252.20 |
| Purchase #6 | $149.69 | 10.282% | $165.0811 | $165.08 | $165.10 | $165.10 |
| Purchase #7 | $206.78 | 10.757% | $229.0233 | $229.02 | $229.00 | $229.00 |
| 7 purchase totals = | $737.66 | $814.5639 | $814.56 | $814.55 | $814.50 | |