| 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 | $13.78 | 11.843% | $15.412 | $15.41 | $15.40 | $15.40 |
| Purchase #2 | $80.68 | 7.292% | $86.5632 | $86.56 | $86.55 | $86.60 |
| Purchase #3 | $74.53 | 8.150% | $80.6042 | $80.60 | $80.60 | $80.60 |
| Purchase #4 | $237.28 | 13.659% | $269.6901 | $269.69 | $269.70 | $269.70 |
| Purchase #5 | $167.37 | 11.149% | $186.0301 | $186.03 | $186.05 | $186.00 |
| Purchase #6 | $43.77 | 9.251% | $47.8192 | $47.82 | $47.80 | $47.80 |
| Purchase #7 | $173.41 | 5.798% | $183.4643 | $183.46 | $183.45 | $183.50 |
| 7 purchase totals = | $790.82 | $869.5831 | $869.57 | $869.55 | $869.60 | |