| 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 | $91.65 | 13.792% | $104.2904 | $104.29 | $104.30 | $104.30 |
| Purchase #2 | $68.32 | 13.425% | $77.492 | $77.49 | $77.50 | $77.50 |
| Purchase #3 | $190.54 | 4.605% | $199.3144 | $199.31 | $199.30 | $199.30 |
| Purchase #4 | $5.79 | 10.378% | $6.3909 | $6.39 | $6.40 | $6.40 |
| Purchase #5 | $94.67 | 7.418% | $101.6926 | $101.69 | $101.70 | $101.70 |
| Purchase #6 | $228.76 | 9.140% | $249.6687 | $249.67 | $249.65 | $249.70 |
| Purchase #7 | $122.86 | 11.252% | $136.6842 | $136.68 | $136.70 | $136.70 |
| 7 purchase totals = | $802.59 | $875.5332 | $875.52 | $875.55 | $875.60 | |