| 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 | $65.38 | 5.220% | $68.7928 | $68.79 | $68.80 | $68.80 |
| Purchase #2 | $112.52 | 10.548% | $124.3886 | $124.39 | $124.40 | $124.40 |
| Purchase #3 | $84.54 | 8.560% | $91.7766 | $91.78 | $91.80 | $91.80 |
| Purchase #4 | $154.40 | 13.192% | $174.7684 | $174.77 | $174.75 | $174.80 |
| Purchase #5 | $193.95 | 4.270% | $202.2317 | $202.23 | $202.25 | $202.20 |
| Purchase #6 | $173.32 | 7.708% | $186.6795 | $186.68 | $186.70 | $186.70 |
| Purchase #7 | $110.38 | 12.539% | $124.2205 | $124.22 | $124.20 | $124.20 |
| 7 purchase totals = | $894.49 | $972.8581 | $972.86 | $972.90 | $972.90 | |