| 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 | $21.74 | 4.154% | $22.6431 | $22.64 | $22.65 | $22.60 |
| Purchase #2 | $30.37 | 7.597% | $32.6772 | $32.68 | $32.70 | $32.70 |
| Purchase #3 | $167.66 | 12.456% | $188.5437 | $188.54 | $188.55 | $188.50 |
| Purchase #4 | $63.56 | 4.835% | $66.6331 | $66.63 | $66.65 | $66.60 |
| Purchase #5 | $186.41 | 11.833% | $208.4679 | $208.47 | $208.45 | $208.50 |
| Purchase #6 | $240.67 | 5.789% | $254.6024 | $254.60 | $254.60 | $254.60 |
| Purchase #7 | $27.54 | 5.419% | $29.0324 | $29.03 | $29.05 | $29.00 |
| 7 purchase totals = | $737.95 | $802.5998 | $802.59 | $802.65 | $802.50 | |