| 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 | $211.59 | 5.215% | $222.6244 | $222.62 | $222.60 | $222.60 |
| Purchase #2 | $19.86 | 12.151% | $22.2732 | $22.27 | $22.25 | $22.30 |
| Purchase #3 | $127.41 | 4.758% | $133.4722 | $133.47 | $133.45 | $133.50 |
| Purchase #4 | $52.48 | 6.318% | $55.7957 | $55.80 | $55.80 | $55.80 |
| Purchase #5 | $12.87 | 12.413% | $14.4676 | $14.47 | $14.45 | $14.50 |
| Purchase #6 | $113.97 | 5.172% | $119.8645 | $119.86 | $119.85 | $119.90 |
| Purchase #7 | $15.41 | 4.128% | $16.0461 | $16.05 | $16.05 | $16.00 |
| 7 purchase totals = | $553.59 | $584.5437 | $584.54 | $584.45 | $584.60 | |