| 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 | $69.40 | 9.398% | $75.9222 | $75.92 | $75.90 | $75.90 |
| Purchase #2 | $82.81 | 8.586% | $89.9201 | $89.92 | $89.90 | $89.90 |
| Purchase #3 | $198.49 | 9.212% | $216.7749 | $216.77 | $216.75 | $216.80 |
| Purchase #4 | $21.65 | 4.202% | $22.5597 | $22.56 | $22.55 | $22.60 |
| Purchase #5 | $175.64 | 11.601% | $196.016 | $196.02 | $196.00 | $196.00 |
| Purchase #6 | $34.28 | 7.682% | $36.9134 | $36.91 | $36.90 | $36.90 |
| Purchase #7 | $232.44 | 7.458% | $249.7754 | $249.78 | $249.80 | $249.80 |
| 7 purchase totals = | $814.71 | $887.8817 | $887.88 | $887.80 | $887.90 | |