| 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 | $51.99 | 9.593% | $56.9774 | $56.98 | $57.00 | $57.00 |
| Purchase #2 | $219.92 | 3.323% | $227.2279 | $227.23 | $227.25 | $227.20 |
| Purchase #3 | $209.97 | 8.410% | $227.6285 | $227.63 | $227.65 | $227.60 |
| Purchase #4 | $169.50 | 11.796% | $189.4942 | $189.49 | $189.50 | $189.50 |
| Purchase #5 | $93.81 | 10.640% | $103.7914 | $103.79 | $103.80 | $103.80 |
| Purchase #6 | $34.43 | 8.272% | $37.278 | $37.28 | $37.30 | $37.30 |
| Purchase #7 | $219.51 | 5.429% | $231.4272 | $231.43 | $231.45 | $231.40 |
| 7 purchase totals = | $999.13 | $1,073.8246 | $1,073.83 | $1,073.95 | $1,073.80 | |