| 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 | $38.77 | 9.561% | $42.4768 | $42.48 | $42.50 | $42.50 |
| Purchase #2 | $166.84 | 7.776% | $179.8135 | $179.81 | $179.80 | $179.80 |
| Purchase #3 | $91.69 | 8.442% | $99.4305 | $99.43 | $99.45 | $99.40 |
| Purchase #4 | $208.25 | 8.311% | $225.5577 | $225.56 | $225.55 | $225.60 |
| Purchase #5 | $168.73 | 11.452% | $188.053 | $188.05 | $188.05 | $188.10 |
| Purchase #6 | $27.47 | 9.252% | $30.0115 | $30.01 | $30.00 | $30.00 |
| Purchase #7 | $149.26 | 12.424% | $167.8041 | $167.80 | $167.80 | $167.80 |
| 7 purchase totals = | $851.01 | $933.1471 | $933.14 | $933.15 | $933.20 | |