| 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 | $24.89 | 12.276% | $27.9455 | $27.95 | $27.95 | $27.90 |
| Purchase #2 | $55.56 | 3.573% | $57.5452 | $57.55 | $57.55 | $57.50 |
| Purchase #3 | $212.51 | 4.301% | $221.6501 | $221.65 | $221.65 | $221.70 |
| Purchase #4 | $119.73 | 5.398% | $126.193 | $126.19 | $126.20 | $126.20 |
| Purchase #5 | $9.72 | 5.459% | $10.2506 | $10.25 | $10.25 | $10.30 |
| Purchase #6 | $188.85 | 5.693% | $199.6012 | $199.60 | $199.60 | $199.60 |
| Purchase #7 | $5.35 | 4.601% | $5.5962 | $5.60 | $5.60 | $5.60 |
| 7 purchase totals = | $616.61 | $648.7818 | $648.79 | $648.80 | $648.80 | |