| 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 | $72.82 | 12.869% | $82.1912 | $82.19 | $82.20 | $82.20 |
| Purchase #2 | $186.75 | 3.237% | $192.7951 | $192.80 | $192.80 | $192.80 |
| Purchase #3 | $52.30 | 4.551% | $54.6802 | $54.68 | $54.70 | $54.70 |
| Purchase #4 | $49.41 | 13.586% | $56.1228 | $56.12 | $56.10 | $56.10 |
| Purchase #5 | $238.83 | 8.437% | $258.9801 | $258.98 | $259.00 | $259.00 |
| Purchase #6 | $181.81 | 4.398% | $189.806 | $189.81 | $189.80 | $189.80 |
| Purchase #7 | $97.81 | 6.662% | $104.3261 | $104.33 | $104.35 | $104.30 |
| 7 purchase totals = | $879.73 | $938.9015 | $938.91 | $938.95 | $938.90 | |