| 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 | $57.64 | 13.275% | $65.2917 | $65.29 | $65.30 | $65.30 |
| Purchase #2 | $136.47 | 4.838% | $143.0724 | $143.07 | $143.05 | $143.10 |
| Purchase #3 | $87.44 | 9.141% | $95.4329 | $95.43 | $95.45 | $95.40 |
| Purchase #4 | $230.56 | 9.723% | $252.9773 | $252.98 | $253.00 | $253.00 |
| Purchase #5 | $14.70 | 12.528% | $16.5416 | $16.54 | $16.55 | $16.50 |
| Purchase #6 | $130.27 | 9.153% | $142.1936 | $142.19 | $142.20 | $142.20 |
| Purchase #7 | $14.45 | 11.469% | $16.1073 | $16.11 | $16.10 | $16.10 |
| 7 purchase totals = | $671.53 | $731.6168 | $731.61 | $731.65 | $731.60 | |