| 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 | $111.87 | 9.586% | $122.5939 | $122.59 | $122.60 | $122.60 |
| Purchase #2 | $6.94 | 12.237% | $7.7892 | $7.79 | $7.80 | $7.80 |
| Purchase #3 | $45.88 | 5.160% | $48.2474 | $48.25 | $48.25 | $48.20 |
| Purchase #4 | $66.96 | 6.263% | $71.1537 | $71.15 | $71.15 | $71.20 |
| Purchase #5 | $59.34 | 6.614% | $63.2647 | $63.26 | $63.25 | $63.30 |
| Purchase #6 | $40.87 | 9.652% | $44.8148 | $44.81 | $44.80 | $44.80 |
| Purchase #7 | $136.62 | 13.854% | $155.5473 | $155.55 | $155.55 | $155.50 |
| 7 purchase totals = | $468.48 | $513.4110 | $513.40 | $513.40 | $513.40 | |