| 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 | $60.94 | 4.280% | $63.5482 | $63.55 | $63.55 | $63.50 |
| Purchase #2 | $17.53 | 12.319% | $19.6895 | $19.69 | $19.70 | $19.70 |
| Purchase #3 | $176.88 | 10.763% | $195.9176 | $195.92 | $195.90 | $195.90 |
| Purchase #4 | $156.59 | 4.134% | $163.0634 | $163.06 | $163.05 | $163.10 |
| Purchase #5 | $142.36 | 9.227% | $155.4956 | $155.50 | $155.50 | $155.50 |
| Purchase #6 | $38.37 | 3.769% | $39.8162 | $39.82 | $39.80 | $39.80 |
| Purchase #7 | $109.79 | 5.776% | $116.1315 | $116.13 | $116.15 | $116.10 |
| 7 purchase totals = | $702.46 | $753.6620 | $753.67 | $753.65 | $753.60 | |