| 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 | $44.32 | 7.174% | $47.4995 | $47.50 | $47.50 | $47.50 |
| Purchase #2 | $87.79 | 10.471% | $96.9825 | $96.98 | $97.00 | $97.00 |
| Purchase #3 | $202.72 | 3.210% | $209.2273 | $209.23 | $209.25 | $209.20 |
| Purchase #4 | $124.63 | 13.193% | $141.0724 | $141.07 | $141.05 | $141.10 |
| Purchase #5 | $249.28 | 10.804% | $276.2122 | $276.21 | $276.20 | $276.20 |
| Purchase #6 | $11.38 | 12.545% | $12.8076 | $12.81 | $12.80 | $12.80 |
| Purchase #7 | $94.55 | 4.295% | $98.6109 | $98.61 | $98.60 | $98.60 |
| 7 purchase totals = | $814.67 | $882.4124 | $882.41 | $882.40 | $882.40 | |