| 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 | $40.29 | 7.683% | $43.3855 | $43.39 | $43.40 | $43.40 |
| Purchase #2 | $17.55 | 13.516% | $19.9221 | $19.92 | $19.90 | $19.90 |
| Purchase #3 | $188.93 | 10.322% | $208.4314 | $208.43 | $208.45 | $208.40 |
| Purchase #4 | $54.85 | 6.568% | $58.4525 | $58.45 | $58.45 | $58.50 |
| Purchase #5 | $179.45 | 8.183% | $194.1344 | $194.13 | $194.15 | $194.10 |
| Purchase #6 | $178.37 | 13.785% | $202.9583 | $202.96 | $202.95 | $203.00 |
| Purchase #7 | $50.67 | 12.377% | $56.9414 | $56.94 | $56.95 | $56.90 |
| 7 purchase totals = | $710.11 | $784.2256 | $784.22 | $784.25 | $784.20 | |