| 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 | $48.86 | 6.626% | $52.0975 | $52.10 | $52.10 | $52.10 |
| Purchase #2 | $5.63 | 11.668% | $6.2869 | $6.29 | $6.30 | $6.30 |
| Purchase #3 | $177.92 | 4.691% | $186.2662 | $186.27 | $186.25 | $186.30 |
| Purchase #4 | $80.50 | 8.631% | $87.448 | $87.45 | $87.45 | $87.40 |
| Purchase #5 | $201.70 | 10.356% | $222.5881 | $222.59 | $222.60 | $222.60 |
| Purchase #6 | $54.31 | 10.344% | $59.9278 | $59.93 | $59.95 | $59.90 |
| Purchase #7 | $233.57 | 3.256% | $241.175 | $241.18 | $241.20 | $241.20 |
| 7 purchase totals = | $802.49 | $855.7895 | $855.81 | $855.85 | $855.80 | |