| 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 | $80.33 | 11.203% | $89.3294 | $89.33 | $89.35 | $89.30 |
| Purchase #2 | $146.39 | 7.488% | $157.3517 | $157.35 | $157.35 | $157.40 |
| Purchase #3 | $162.56 | 13.593% | $184.6568 | $184.66 | $184.65 | $184.70 |
| Purchase #4 | $80.27 | 7.115% | $85.9812 | $85.98 | $86.00 | $86.00 |
| Purchase #5 | $187.44 | 10.859% | $207.7941 | $207.79 | $207.80 | $207.80 |
| Purchase #6 | $169.25 | 11.433% | $188.6004 | $188.60 | $188.60 | $188.60 |
| Purchase #7 | $143.84 | 3.327% | $148.6256 | $148.63 | $148.65 | $148.60 |
| 7 purchase totals = | $970.08 | $1,062.3392 | $1,062.34 | $1,062.40 | $1,062.40 | |