| 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 | $99.77 | 13.371% | $113.1102 | $113.11 | $113.10 | $113.10 |
| Purchase #2 | $77.77 | 6.457% | $82.7916 | $82.79 | $82.80 | $82.80 |
| Purchase #3 | $79.25 | 5.265% | $83.4225 | $83.42 | $83.40 | $83.40 |
| Purchase #4 | $43.94 | 5.163% | $46.2086 | $46.21 | $46.20 | $46.20 |
| Purchase #5 | $244.38 | 4.191% | $254.622 | $254.62 | $254.60 | $254.60 |
| Purchase #6 | $142.92 | 4.247% | $148.9898 | $148.99 | $149.00 | $149.00 |
| Purchase #7 | $77.98 | 11.367% | $86.844 | $86.84 | $86.85 | $86.80 |
| 7 purchase totals = | $766.01 | $815.9887 | $815.98 | $815.95 | $815.90 | |