| 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 | $71.92 | 4.698% | $75.2988 | $75.30 | $75.30 | $75.30 |
| Purchase #2 | $67.49 | 10.328% | $74.4604 | $74.46 | $74.45 | $74.50 |
| Purchase #3 | $159.96 | 3.564% | $165.661 | $165.66 | $165.65 | $165.70 |
| Purchase #4 | $13.45 | 6.361% | $14.3056 | $14.31 | $14.30 | $14.30 |
| Purchase #5 | $98.97 | 9.546% | $108.4177 | $108.42 | $108.40 | $108.40 |
| Purchase #6 | $53.62 | 13.729% | $60.9815 | $60.98 | $61.00 | $61.00 |
| Purchase #7 | $36.79 | 5.626% | $38.8598 | $38.86 | $38.85 | $38.90 |
| 7 purchase totals = | $502.20 | $537.9848 | $537.99 | $537.95 | $538.10 | |