| 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 | $5.65 | 7.499% | $6.0737 | $6.07 | $6.05 | $6.10 |
| Purchase #2 | $91.46 | 9.642% | $100.2786 | $100.28 | $100.30 | $100.30 |
| Purchase #3 | $6.45 | 12.442% | $7.2525 | $7.25 | $7.25 | $7.30 |
| Purchase #4 | $113.67 | 7.397% | $122.0782 | $122.08 | $122.10 | $122.10 |
| Purchase #5 | $153.41 | 8.581% | $166.5741 | $166.57 | $166.55 | $166.60 |
| Purchase #6 | $86.88 | 5.328% | $91.509 | $91.51 | $91.50 | $91.50 |
| Purchase #7 | $178.35 | 13.112% | $201.7353 | $201.74 | $201.75 | $201.70 |
| 7 purchase totals = | $635.87 | $695.5014 | $695.50 | $695.50 | $695.60 | |