| 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 | $45.91 | 8.398% | $49.7655 | $49.77 | $49.75 | $49.80 |
| Purchase #2 | $203.40 | 6.446% | $216.5112 | $216.51 | $216.50 | $216.50 |
| Purchase #3 | $24.67 | 5.175% | $25.9467 | $25.95 | $25.95 | $25.90 |
| Purchase #4 | $13.91 | 3.149% | $14.348 | $14.35 | $14.35 | $14.30 |
| Purchase #5 | $60.78 | 7.201% | $65.1568 | $65.16 | $65.15 | $65.20 |
| Purchase #6 | $61.79 | 13.568% | $70.1737 | $70.17 | $70.15 | $70.20 |
| Purchase #7 | $89.84 | 12.572% | $101.1347 | $101.13 | $101.15 | $101.10 |
| 7 purchase totals = | $500.30 | $543.0366 | $543.04 | $543.00 | $543.00 | |