| 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 | $189.77 | 8.398% | $205.7069 | $205.71 | $205.70 | $205.70 |
| Purchase #2 | $6.83 | 13.806% | $7.7729 | $7.77 | $7.75 | $7.80 |
| Purchase #3 | $187.75 | 10.781% | $207.9913 | $207.99 | $208.00 | $208.00 |
| Purchase #4 | $65.62 | 10.864% | $72.749 | $72.75 | $72.75 | $72.70 |
| Purchase #5 | $26.81 | 3.683% | $27.7974 | $27.80 | $27.80 | $27.80 |
| Purchase #6 | $241.38 | 4.202% | $251.5228 | $251.52 | $251.50 | $251.50 |
| Purchase #7 | $120.70 | 5.760% | $127.6523 | $127.65 | $127.65 | $127.70 |
| 7 purchase totals = | $838.86 | $901.1926 | $901.19 | $901.15 | $901.20 | |