| 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 | $39.67 | 12.102% | $44.4709 | $44.47 | $44.45 | $44.50 |
| Purchase #2 | $166.69 | 4.871% | $174.8095 | $174.81 | $174.80 | $174.80 |
| Purchase #3 | $182.37 | 11.453% | $203.2568 | $203.26 | $203.25 | $203.30 |
| Purchase #4 | $147.41 | 5.610% | $155.6797 | $155.68 | $155.70 | $155.70 |
| Purchase #5 | $45.87 | 10.203% | $50.5501 | $50.55 | $50.55 | $50.60 |
| Purchase #6 | $48.93 | 4.205% | $50.9875 | $50.99 | $51.00 | $51.00 |
| Purchase #7 | $117.25 | 10.575% | $129.6492 | $129.65 | $129.65 | $129.60 |
| 7 purchase totals = | $748.19 | $809.4037 | $809.41 | $809.40 | $809.50 | |