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 | $35.61 | 3.595% | $36.8902 | $36.89 | $36.90 | $36.90 |
Purchase #2 | $212.28 | 8.770% | $230.897 | $230.90 | $230.90 | $230.90 |
Purchase #3 | $24.99 | 3.182% | $25.7852 | $25.79 | $25.80 | $25.80 |
Purchase #4 | $16.48 | 9.693% | $18.0774 | $18.08 | $18.10 | $18.10 |
Purchase #5 | $85.96 | 7.137% | $92.095 | $92.10 | $92.10 | $92.10 |
Purchase #6 | $182.51 | 7.196% | $195.6434 | $195.64 | $195.65 | $195.60 |
Purchase #7 | $30.88 | 13.675% | $35.1028 | $35.10 | $35.10 | $35.10 |
7 purchase totals = | $588.71 | $634.4910 | $634.50 | $634.55 | $634.50 |