| 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 | $8.70 | 10.770% | $9.637 | $9.64 | $9.65 | $9.60 |
| Purchase #2 | $49.82 | 9.850% | $54.7273 | $54.73 | $54.75 | $54.70 |
| Purchase #3 | $105.86 | 5.734% | $111.93 | $111.93 | $111.95 | $111.90 |
| Purchase #4 | $74.64 | 3.517% | $77.2651 | $77.27 | $77.25 | $77.30 |
| Purchase #5 | $99.69 | 13.229% | $112.878 | $112.88 | $112.90 | $112.90 |
| Purchase #6 | $63.73 | 5.871% | $67.4716 | $67.47 | $67.45 | $67.50 |
| Purchase #7 | $169.69 | 4.391% | $177.1411 | $177.14 | $177.15 | $177.10 |
| 7 purchase totals = | $572.13 | $611.0501 | $611.06 | $611.10 | $611.00 | |