| 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 | $76.51 | 6.387% | $81.3967 | $81.40 | $81.40 | $81.40 |
| Purchase #2 | $164.42 | 13.789% | $187.0919 | $187.09 | $187.10 | $187.10 |
| Purchase #3 | $193.39 | 10.618% | $213.9242 | $213.92 | $213.90 | $213.90 |
| Purchase #4 | $124.30 | 11.830% | $139.0047 | $139.00 | $139.00 | $139.00 |
| Purchase #5 | $12.69 | 11.309% | $14.1251 | $14.13 | $14.15 | $14.10 |
| Purchase #6 | $134.55 | 10.404% | $148.5486 | $148.55 | $148.55 | $148.50 |
| Purchase #7 | $63.35 | 10.573% | $70.048 | $70.05 | $70.05 | $70.00 |
| 7 purchase totals = | $769.21 | $854.1392 | $854.14 | $854.15 | $854.00 | |