| 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 | $98.58 | 5.383% | $103.8866 | $103.89 | $103.90 | $103.90 |
| Purchase #2 | $36.28 | 3.769% | $37.6474 | $37.65 | $37.65 | $37.60 |
| Purchase #3 | $141.93 | 13.678% | $161.3432 | $161.34 | $161.35 | $161.30 |
| Purchase #4 | $134.39 | 9.524% | $147.1893 | $147.19 | $147.20 | $147.20 |
| Purchase #5 | $160.64 | 4.119% | $167.2568 | $167.26 | $167.25 | $167.30 |
| Purchase #6 | $38.67 | 8.594% | $41.9933 | $41.99 | $42.00 | $42.00 |
| Purchase #7 | $166.97 | 4.120% | $173.8492 | $173.85 | $173.85 | $173.80 |
| 7 purchase totals = | $777.46 | $833.1658 | $833.17 | $833.20 | $833.10 | |