| 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 | $76.55 | 4.275% | $79.8225 | $79.82 | $79.80 | $79.80 |
| Purchase #2 | $161.67 | 9.822% | $177.5492 | $177.55 | $177.55 | $177.50 |
| Purchase #3 | $11.77 | 9.217% | $12.8548 | $12.85 | $12.85 | $12.90 |
| Purchase #4 | $211.64 | 10.112% | $233.041 | $233.04 | $233.05 | $233.00 |
| Purchase #5 | $149.32 | 11.267% | $166.1439 | $166.14 | $166.15 | $166.10 |
| Purchase #6 | $76.71 | 11.277% | $85.3606 | $85.36 | $85.35 | $85.40 |
| Purchase #7 | $20.33 | 9.124% | $22.1849 | $22.18 | $22.20 | $22.20 |
| 7 purchase totals = | $707.99 | $776.9569 | $776.94 | $776.95 | $776.90 | |