| 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 | $42.50 | 10.361% | $46.9034 | $46.90 | $46.90 | $46.90 |
| Purchase #2 | $81.91 | 8.708% | $89.0427 | $89.04 | $89.05 | $89.00 |
| Purchase #3 | $201.77 | 13.742% | $229.4972 | $229.50 | $229.50 | $229.50 |
| Purchase #4 | $88.95 | 3.865% | $92.3879 | $92.39 | $92.40 | $92.40 |
| Purchase #5 | $182.47 | 8.341% | $197.6898 | $197.69 | $197.70 | $197.70 |
| Purchase #6 | $189.98 | 6.592% | $202.5035 | $202.50 | $202.50 | $202.50 |
| Purchase #7 | $116.38 | 8.502% | $126.2746 | $126.27 | $126.25 | $126.30 |
| 7 purchase totals = | $903.96 | $984.2991 | $984.29 | $984.30 | $984.30 | |