| 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 | $32.93 | 9.284% | $35.9872 | $35.99 | $36.00 | $36.00 |
| Purchase #2 | $218.54 | 10.818% | $242.1817 | $242.18 | $242.20 | $242.20 |
| Purchase #3 | $96.46 | 10.328% | $106.4224 | $106.42 | $106.40 | $106.40 |
| Purchase #4 | $81.77 | 13.263% | $92.6152 | $92.62 | $92.60 | $92.60 |
| Purchase #5 | $101.55 | 4.674% | $106.2964 | $106.30 | $106.30 | $106.30 |
| Purchase #6 | $116.74 | 12.797% | $131.6792 | $131.68 | $131.70 | $131.70 |
| Purchase #7 | $208.83 | 8.457% | $226.4908 | $226.49 | $226.50 | $226.50 |
| 7 purchase totals = | $856.82 | $941.6729 | $941.68 | $941.70 | $941.70 | |