| 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 | $51.62 | 3.593% | $53.4747 | $53.47 | $53.45 | $53.50 |
| Purchase #2 | $55.69 | 13.618% | $63.2739 | $63.27 | $63.25 | $63.30 |
| Purchase #3 | $222.30 | 7.742% | $239.5105 | $239.51 | $239.50 | $239.50 |
| Purchase #4 | $120.27 | 13.407% | $136.3946 | $136.39 | $136.40 | $136.40 |
| Purchase #5 | $201.95 | 11.394% | $224.9602 | $224.96 | $224.95 | $225.00 |
| Purchase #6 | $186.47 | 4.240% | $194.3763 | $194.38 | $194.40 | $194.40 |
| Purchase #7 | $47.52 | 7.161% | $50.9229 | $50.92 | $50.90 | $50.90 |
| 7 purchase totals = | $885.82 | $962.9131 | $962.90 | $962.85 | $963.00 | |