| 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 | $32.62 | 9.471% | $35.7094 | $35.71 | $35.70 | $35.70 |
| Purchase #2 | $134.27 | 9.666% | $147.2485 | $147.25 | $147.25 | $147.20 |
| Purchase #3 | $149.54 | 9.799% | $164.1934 | $164.19 | $164.20 | $164.20 |
| Purchase #4 | $116.73 | 11.797% | $130.5006 | $130.50 | $130.50 | $130.50 |
| Purchase #5 | $93.36 | 12.428% | $104.9628 | $104.96 | $104.95 | $105.00 |
| Purchase #6 | $60.27 | 12.448% | $67.7724 | $67.77 | $67.75 | $67.80 |
| Purchase #7 | $99.78 | 11.180% | $110.9354 | $110.94 | $110.95 | $110.90 |
| 7 purchase totals = | $686.57 | $761.3225 | $761.32 | $761.30 | $761.30 | |