| 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 | $48.88 | 12.116% | $54.8023 | $54.80 | $54.80 | $54.80 |
| Purchase #2 | $152.90 | 5.575% | $161.4242 | $161.42 | $161.40 | $161.40 |
| Purchase #3 | $218.93 | 5.465% | $230.8945 | $230.89 | $230.90 | $230.90 |
| Purchase #4 | $227.40 | 6.781% | $242.82 | $242.82 | $242.80 | $242.80 |
| Purchase #5 | $179.64 | 7.480% | $193.0771 | $193.08 | $193.10 | $193.10 |
| Purchase #6 | $74.25 | 3.410% | $76.7819 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $42.40 | 10.127% | $46.6938 | $46.69 | $46.70 | $46.70 |
| 7 purchase totals = | $944.40 | $1,006.4938 | $1,006.48 | $1,006.50 | $1,006.50 | |