| 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 | $14.54 | 8.177% | $15.7289 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $99.80 | 7.772% | $107.5565 | $107.56 | $107.55 | $107.60 |
| Purchase #3 | $107.64 | 10.271% | $118.6957 | $118.70 | $118.70 | $118.70 |
| Purchase #4 | $209.54 | 11.541% | $233.723 | $233.72 | $233.70 | $233.70 |
| Purchase #5 | $249.30 | 6.629% | $265.8261 | $265.83 | $265.85 | $265.80 |
| Purchase #6 | $79.52 | 3.190% | $82.0567 | $82.06 | $82.05 | $82.10 |
| Purchase #7 | $93.62 | 10.543% | $103.4904 | $103.49 | $103.50 | $103.50 |
| 7 purchase totals = | $853.96 | $927.0773 | $927.09 | $927.10 | $927.10 | |