| 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 | $64.28 | 6.448% | $68.4248 | $68.42 | $68.40 | $68.40 |
| Purchase #2 | $8.77 | 12.382% | $9.8559 | $9.86 | $9.85 | $9.90 |
| Purchase #3 | $58.78 | 12.788% | $66.2968 | $66.30 | $66.30 | $66.30 |
| Purchase #4 | $215.78 | 12.600% | $242.9683 | $242.97 | $242.95 | $243.00 |
| Purchase #5 | $238.31 | 7.533% | $256.2619 | $256.26 | $256.25 | $256.30 |
| Purchase #6 | $223.35 | 13.120% | $252.6535 | $252.65 | $252.65 | $252.70 |
| Purchase #7 | $226.88 | 9.644% | $248.7603 | $248.76 | $248.75 | $248.80 |
| 7 purchase totals = | $1,036.15 | $1,145.2215 | $1,145.22 | $1,145.15 | $1,145.40 | |