| 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 | $32.38 | 3.250% | $33.4324 | $33.43 | $33.45 | $33.40 |
| Purchase #2 | $70.87 | 7.204% | $75.9755 | $75.98 | $76.00 | $76.00 |
| Purchase #3 | $118.31 | 6.712% | $126.251 | $126.25 | $126.25 | $126.30 |
| Purchase #4 | $187.27 | 9.516% | $205.0906 | $205.09 | $205.10 | $205.10 |
| Purchase #5 | $24.77 | 6.671% | $26.4224 | $26.42 | $26.40 | $26.40 |
| Purchase #6 | $37.79 | 10.582% | $41.7889 | $41.79 | $41.80 | $41.80 |
| Purchase #7 | $101.47 | 9.473% | $111.0823 | $111.08 | $111.10 | $111.10 |
| 7 purchase totals = | $572.86 | $620.0431 | $620.04 | $620.10 | $620.10 | |