| 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 | $66.34 | 12.373% | $74.5482 | $74.55 | $74.55 | $74.50 |
| Purchase #2 | $27.55 | 12.578% | $31.0152 | $31.02 | $31.00 | $31.00 |
| Purchase #3 | $213.37 | 8.480% | $231.4638 | $231.46 | $231.45 | $231.50 |
| Purchase #4 | $249.36 | 7.151% | $267.1917 | $267.19 | $267.20 | $267.20 |
| Purchase #5 | $142.90 | 6.567% | $152.2842 | $152.28 | $152.30 | $152.30 |
| Purchase #6 | $87.66 | 12.598% | $98.7034 | $98.70 | $98.70 | $98.70 |
| Purchase #7 | $229.94 | 5.615% | $242.8511 | $242.85 | $242.85 | $242.90 |
| 7 purchase totals = | $1,017.12 | $1,098.0576 | $1,098.05 | $1,098.05 | $1,098.10 | |