| 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 | $84.55 | 7.731% | $91.0866 | $91.09 | $91.10 | $91.10 |
| Purchase #2 | $121.33 | 3.201% | $125.2138 | $125.21 | $125.20 | $125.20 |
| Purchase #3 | $50.94 | 6.709% | $54.3576 | $54.36 | $54.35 | $54.40 |
| Purchase #4 | $228.86 | 6.319% | $243.3217 | $243.32 | $243.30 | $243.30 |
| Purchase #5 | $189.43 | 3.279% | $195.6414 | $195.64 | $195.65 | $195.60 |
| Purchase #6 | $201.79 | 6.751% | $215.4128 | $215.41 | $215.40 | $215.40 |
| Purchase #7 | $132.62 | 5.138% | $139.434 | $139.43 | $139.45 | $139.40 |
| 7 purchase totals = | $1,009.52 | $1,064.4679 | $1,064.46 | $1,064.45 | $1,064.40 | |