| 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 | $83.71 | 8.749% | $91.0338 | $91.03 | $91.05 | $91.00 |
| Purchase #2 | $131.63 | 5.830% | $139.304 | $139.30 | $139.30 | $139.30 |
| Purchase #3 | $10.90 | 6.564% | $11.6155 | $11.62 | $11.60 | $11.60 |
| Purchase #4 | $74.65 | 8.738% | $81.1729 | $81.17 | $81.15 | $81.20 |
| Purchase #5 | $178.50 | 4.638% | $186.7788 | $186.78 | $186.80 | $186.80 |
| Purchase #6 | $46.81 | 6.242% | $49.7319 | $49.73 | $49.75 | $49.70 |
| Purchase #7 | $33.32 | 11.471% | $37.1421 | $37.14 | $37.15 | $37.10 |
| 7 purchase totals = | $559.52 | $596.7790 | $596.77 | $596.80 | $596.70 | |