| 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 | $77.57 | 7.246% | $83.1907 | $83.19 | $83.20 | $83.20 |
| Purchase #2 | $137.32 | 12.489% | $154.4699 | $154.47 | $154.45 | $154.50 |
| Purchase #3 | $99.53 | 8.796% | $108.2847 | $108.28 | $108.30 | $108.30 |
| Purchase #4 | $6.33 | 7.286% | $6.7912 | $6.79 | $6.80 | $6.80 |
| Purchase #5 | $107.68 | 5.791% | $113.9157 | $113.92 | $113.90 | $113.90 |
| Purchase #6 | $98.98 | 11.445% | $110.3083 | $110.31 | $110.30 | $110.30 |
| Purchase #7 | $159.95 | 12.735% | $180.3196 | $180.32 | $180.30 | $180.30 |
| 7 purchase totals = | $687.36 | $757.2801 | $757.28 | $757.25 | $757.30 | |