| 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 | $50.37 | 12.351% | $56.5912 | $56.59 | $56.60 | $56.60 |
| Purchase #2 | $38.62 | 11.104% | $42.9084 | $42.91 | $42.90 | $42.90 |
| Purchase #3 | $69.31 | 10.847% | $76.8281 | $76.83 | $76.85 | $76.80 |
| Purchase #4 | $144.32 | 10.271% | $159.1431 | $159.14 | $159.15 | $159.10 |
| Purchase #5 | $201.26 | 11.141% | $223.6824 | $223.68 | $223.70 | $223.70 |
| Purchase #6 | $22.70 | 13.816% | $25.8362 | $25.84 | $25.85 | $25.80 |
| Purchase #7 | $210.93 | 8.599% | $229.0679 | $229.07 | $229.05 | $229.10 |
| 7 purchase totals = | $737.51 | $814.0573 | $814.06 | $814.10 | $814.00 | |