| 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 | $52.64 | 4.126% | $54.8119 | $54.81 | $54.80 | $54.80 |
| Purchase #2 | $58.92 | 6.552% | $62.7804 | $62.78 | $62.80 | $62.80 |
| Purchase #3 | $98.40 | 5.828% | $104.1348 | $104.13 | $104.15 | $104.10 |
| Purchase #4 | $14.79 | 13.135% | $16.7327 | $16.73 | $16.75 | $16.70 |
| Purchase #5 | $120.71 | 4.542% | $126.1926 | $126.19 | $126.20 | $126.20 |
| Purchase #6 | $99.97 | 10.319% | $110.2859 | $110.29 | $110.30 | $110.30 |
| Purchase #7 | $142.96 | 3.391% | $147.8078 | $147.81 | $147.80 | $147.80 |
| 7 purchase totals = | $588.39 | $622.7461 | $622.74 | $622.80 | $622.70 | |