| 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 | $43.43 | 7.764% | $46.8019 | $46.80 | $46.80 | $46.80 |
| Purchase #2 | $149.62 | 8.857% | $162.8718 | $162.87 | $162.85 | $162.90 |
| Purchase #3 | $233.97 | 10.834% | $259.3183 | $259.32 | $259.30 | $259.30 |
| Purchase #4 | $11.27 | 8.689% | $12.2493 | $12.25 | $12.25 | $12.20 |
| Purchase #5 | $159.41 | 7.544% | $171.4359 | $171.44 | $171.45 | $171.40 |
| Purchase #6 | $19.57 | 13.370% | $22.1865 | $22.19 | $22.20 | $22.20 |
| Purchase #7 | $246.89 | 3.181% | $254.7436 | $254.74 | $254.75 | $254.70 |
| 7 purchase totals = | $864.16 | $929.6073 | $929.61 | $929.60 | $929.50 | |