| 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 | $69.38 | 10.183% | $76.445 | $76.45 | $76.45 | $76.40 |
| Purchase #2 | $19.71 | 3.481% | $20.3961 | $20.40 | $20.40 | $20.40 |
| Purchase #3 | $191.64 | 3.322% | $198.0063 | $198.01 | $198.00 | $198.00 |
| Purchase #4 | $18.30 | 4.238% | $19.0756 | $19.08 | $19.10 | $19.10 |
| Purchase #5 | $58.55 | 3.224% | $60.4377 | $60.44 | $60.45 | $60.40 |
| Purchase #6 | $22.95 | 12.834% | $25.8954 | $25.90 | $25.90 | $25.90 |
| Purchase #7 | $33.45 | 11.738% | $37.3764 | $37.38 | $37.40 | $37.40 |
| 7 purchase totals = | $413.98 | $437.6325 | $437.66 | $437.70 | $437.60 | |