| 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 | $40.59 | 11.864% | $45.4056 | $45.41 | $45.40 | $45.40 |
| Purchase #2 | $54.87 | 12.830% | $61.9098 | $61.91 | $61.90 | $61.90 |
| Purchase #3 | $14.36 | 5.185% | $15.1046 | $15.10 | $15.10 | $15.10 |
| Purchase #4 | $177.59 | 11.145% | $197.3824 | $197.38 | $197.40 | $197.40 |
| Purchase #5 | $9.38 | 10.597% | $10.374 | $10.37 | $10.35 | $10.40 |
| Purchase #6 | $101.28 | 9.323% | $110.7223 | $110.72 | $110.70 | $110.70 |
| Purchase #7 | $38.44 | 7.525% | $41.3326 | $41.33 | $41.35 | $41.30 |
| 7 purchase totals = | $436.51 | $482.2313 | $482.22 | $482.20 | $482.20 | |