| 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 | $36.77 | 7.461% | $39.5134 | $39.51 | $39.50 | $39.50 |
| Purchase #2 | $150.83 | 4.409% | $157.4801 | $157.48 | $157.50 | $157.50 |
| Purchase #3 | $34.41 | 4.536% | $35.9708 | $35.97 | $35.95 | $36.00 |
| Purchase #4 | $163.93 | 12.329% | $184.1409 | $184.14 | $184.15 | $184.10 |
| Purchase #5 | $77.52 | 13.515% | $87.9968 | $88.00 | $88.00 | $88.00 |
| Purchase #6 | $64.92 | 13.321% | $73.568 | $73.57 | $73.55 | $73.60 |
| Purchase #7 | $167.91 | 12.663% | $189.1724 | $189.17 | $189.15 | $189.20 |
| 7 purchase totals = | $696.29 | $767.8424 | $767.84 | $767.80 | $767.90 | |