| 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 | $59.49 | 4.114% | $61.9374 | $61.94 | $61.95 | $61.90 |
| Purchase #2 | $34.76 | 9.415% | $38.0327 | $38.03 | $38.05 | $38.00 |
| Purchase #3 | $6.51 | 6.229% | $6.9155 | $6.92 | $6.90 | $6.90 |
| Purchase #4 | $178.28 | 8.613% | $193.6353 | $193.64 | $193.65 | $193.60 |
| Purchase #5 | $111.37 | 7.646% | $119.8854 | $119.89 | $119.90 | $119.90 |
| Purchase #6 | $77.99 | 5.374% | $82.1812 | $82.18 | $82.20 | $82.20 |
| Purchase #7 | $141.91 | 9.627% | $155.5717 | $155.57 | $155.55 | $155.60 |
| 7 purchase totals = | $610.31 | $658.1592 | $658.17 | $658.20 | $658.10 | |