| 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 | $44.27 | 13.753% | $50.3585 | $50.36 | $50.35 | $50.40 |
| Purchase #2 | $232.44 | 7.169% | $249.1036 | $249.10 | $249.10 | $249.10 |
| Purchase #3 | $87.33 | 8.144% | $94.4422 | $94.44 | $94.45 | $94.40 |
| Purchase #4 | $108.37 | 3.581% | $112.2507 | $112.25 | $112.25 | $112.30 |
| Purchase #5 | $162.38 | 9.477% | $177.7688 | $177.77 | $177.75 | $177.80 |
| Purchase #6 | $36.92 | 9.262% | $40.3395 | $40.34 | $40.35 | $40.30 |
| Purchase #7 | $80.70 | 11.841% | $90.2557 | $90.26 | $90.25 | $90.30 |
| 7 purchase totals = | $752.41 | $814.5190 | $814.52 | $814.50 | $814.60 | |