| 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 | $16.72 | 9.159% | $18.2514 | $18.25 | $18.25 | $18.30 |
| Purchase #2 | $96.69 | 5.181% | $101.6995 | $101.70 | $101.70 | $101.70 |
| Purchase #3 | $47.92 | 9.621% | $52.5304 | $52.53 | $52.55 | $52.50 |
| Purchase #4 | $34.29 | 8.729% | $37.2832 | $37.28 | $37.30 | $37.30 |
| Purchase #5 | $18.69 | 12.251% | $20.9797 | $20.98 | $21.00 | $21.00 |
| Purchase #6 | $169.36 | 11.343% | $188.5705 | $188.57 | $188.55 | $188.60 |
| Purchase #7 | $197.27 | 5.617% | $208.3507 | $208.35 | $208.35 | $208.40 |
| 7 purchase totals = | $580.94 | $627.6654 | $627.66 | $627.70 | $627.80 | |