| 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 | $20.92 | 11.408% | $23.3066 | $23.31 | $23.30 | $23.30 |
| Purchase #2 | $74.77 | 12.168% | $83.868 | $83.87 | $83.85 | $83.90 |
| Purchase #3 | $61.28 | 6.771% | $65.4293 | $65.43 | $65.45 | $65.40 |
| Purchase #4 | $15.53 | 6.145% | $16.4843 | $16.48 | $16.50 | $16.50 |
| Purchase #5 | $152.25 | 4.782% | $159.5306 | $159.53 | $159.55 | $159.50 |
| Purchase #6 | $73.87 | 10.819% | $81.862 | $81.86 | $81.85 | $81.90 |
| Purchase #7 | $48.86 | 8.286% | $52.9085 | $52.91 | $52.90 | $52.90 |
| 7 purchase totals = | $447.48 | $483.3893 | $483.39 | $483.40 | $483.40 | |