| 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 | $54.64 | 7.555% | $58.7681 | $58.77 | $58.75 | $58.80 |
| Purchase #2 | $88.39 | 10.516% | $97.6851 | $97.69 | $97.70 | $97.70 |
| Purchase #3 | $216.49 | 6.170% | $229.8474 | $229.85 | $229.85 | $229.80 |
| Purchase #4 | $225.66 | 10.313% | $248.9323 | $248.93 | $248.95 | $248.90 |
| Purchase #5 | $19.38 | 3.151% | $19.9907 | $19.99 | $20.00 | $20.00 |
| Purchase #6 | $218.74 | 7.311% | $234.7321 | $234.73 | $234.75 | $234.70 |
| Purchase #7 | $249.48 | 4.181% | $259.9108 | $259.91 | $259.90 | $259.90 |
| 7 purchase totals = | $1,072.78 | $1,149.8665 | $1,149.87 | $1,149.90 | $1,149.80 | |