| 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 | $56.61 | 8.739% | $61.5571 | $61.56 | $61.55 | $61.60 |
| Purchase #2 | $74.58 | 13.600% | $84.7229 | $84.72 | $84.70 | $84.70 |
| Purchase #3 | $46.28 | 10.213% | $51.0066 | $51.01 | $51.00 | $51.00 |
| Purchase #4 | $188.46 | 13.633% | $214.1528 | $214.15 | $214.15 | $214.20 |
| Purchase #5 | $250.55 | 11.712% | $279.8944 | $279.89 | $279.90 | $279.90 |
| Purchase #6 | $80.62 | 13.339% | $91.3739 | $91.37 | $91.35 | $91.40 |
| Purchase #7 | $231.93 | 9.444% | $253.8335 | $253.83 | $253.85 | $253.80 |
| 7 purchase totals = | $929.03 | $1,036.5412 | $1,036.53 | $1,036.50 | $1,036.60 | |