| 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 | $41.35 | 4.147% | $43.0648 | $43.06 | $43.05 | $43.10 |
| Purchase #2 | $195.99 | 11.793% | $219.1031 | $219.10 | $219.10 | $219.10 |
| Purchase #3 | $191.98 | 9.607% | $210.4235 | $210.42 | $210.40 | $210.40 |
| Purchase #4 | $248.78 | 7.858% | $268.3291 | $268.33 | $268.35 | $268.30 |
| Purchase #5 | $47.32 | 3.776% | $49.1068 | $49.11 | $49.10 | $49.10 |
| Purchase #6 | $73.92 | 5.239% | $77.7927 | $77.79 | $77.80 | $77.80 |
| Purchase #7 | $32.69 | 8.864% | $35.5876 | $35.59 | $35.60 | $35.60 |
| 7 purchase totals = | $832.03 | $903.4076 | $903.40 | $903.40 | $903.40 | |