| 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 | $11.27 | 7.584% | $12.1247 | $12.12 | $12.10 | $12.10 |
| Purchase #2 | $171.33 | 4.653% | $179.302 | $179.30 | $179.30 | $179.30 |
| Purchase #3 | $40.33 | 8.422% | $43.7266 | $43.73 | $43.75 | $43.70 |
| Purchase #4 | $164.26 | 9.746% | $180.2688 | $180.27 | $180.25 | $180.30 |
| Purchase #5 | $58.70 | 3.114% | $60.5279 | $60.53 | $60.55 | $60.50 |
| Purchase #6 | $58.69 | 11.509% | $65.4446 | $65.44 | $65.45 | $65.40 |
| Purchase #7 | $85.30 | 9.186% | $93.1357 | $93.14 | $93.15 | $93.10 |
| 7 purchase totals = | $589.88 | $634.5303 | $634.53 | $634.55 | $634.40 | |