| 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 | $35.89 | 4.239% | $37.4114 | $37.41 | $37.40 | $37.40 |
| Purchase #2 | $60.47 | 3.308% | $62.4703 | $62.47 | $62.45 | $62.50 |
| Purchase #3 | $242.31 | 9.233% | $264.6825 | $264.68 | $264.70 | $264.70 |
| Purchase #4 | $177.53 | 5.548% | $187.3794 | $187.38 | $187.40 | $187.40 |
| Purchase #5 | $50.46 | 4.865% | $52.9149 | $52.91 | $52.90 | $52.90 |
| Purchase #6 | $204.62 | 4.148% | $213.1076 | $213.11 | $213.10 | $213.10 |
| Purchase #7 | $222.83 | 6.690% | $237.7373 | $237.74 | $237.75 | $237.70 |
| 7 purchase totals = | $994.11 | $1,055.7034 | $1,055.70 | $1,055.70 | $1,055.70 | |