| 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 | $40.94 | 9.682% | $44.9038 | $44.90 | $44.90 | $44.90 |
| Purchase #2 | $163.44 | 8.824% | $177.8619 | $177.86 | $177.85 | $177.90 |
| Purchase #3 | $169.75 | 5.407% | $178.9284 | $178.93 | $178.95 | $178.90 |
| Purchase #4 | $72.84 | 10.317% | $80.3549 | $80.35 | $80.35 | $80.40 |
| Purchase #5 | $62.96 | 10.404% | $69.5104 | $69.51 | $69.50 | $69.50 |
| Purchase #6 | $60.44 | 5.456% | $63.7376 | $63.74 | $63.75 | $63.70 |
| Purchase #7 | $124.63 | 7.664% | $134.1816 | $134.18 | $134.20 | $134.20 |
| 7 purchase totals = | $695.00 | $749.4786 | $749.47 | $749.50 | $749.50 | |