| 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 | $34.42 | 12.308% | $38.6564 | $38.66 | $38.65 | $38.70 |
| Purchase #2 | $48.85 | 10.553% | $54.0051 | $54.01 | $54.00 | $54.00 |
| Purchase #3 | $132.54 | 9.209% | $144.7456 | $144.75 | $144.75 | $144.70 |
| Purchase #4 | $33.88 | 6.300% | $36.0144 | $36.01 | $36.00 | $36.00 |
| Purchase #5 | $57.40 | 6.482% | $61.1207 | $61.12 | $61.10 | $61.10 |
| Purchase #6 | $19.46 | 7.392% | $20.8985 | $20.90 | $20.90 | $20.90 |
| Purchase #7 | $172.51 | 12.470% | $194.022 | $194.02 | $194.00 | $194.00 |
| 7 purchase totals = | $499.06 | $549.4627 | $549.47 | $549.40 | $549.40 | |