| 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 | $78.74 | 8.542% | $85.466 | $85.47 | $85.45 | $85.50 |
| Purchase #2 | $219.30 | 7.398% | $235.5238 | $235.52 | $235.50 | $235.50 |
| Purchase #3 | $220.41 | 4.435% | $230.1852 | $230.19 | $230.20 | $230.20 |
| Purchase #4 | $52.32 | 11.576% | $58.3766 | $58.38 | $58.40 | $58.40 |
| Purchase #5 | $72.35 | 6.707% | $77.2025 | $77.20 | $77.20 | $77.20 |
| Purchase #6 | $102.98 | 6.549% | $109.7242 | $109.72 | $109.70 | $109.70 |
| Purchase #7 | $35.63 | 3.736% | $36.9611 | $36.96 | $36.95 | $37.00 |
| 7 purchase totals = | $781.73 | $833.4394 | $833.44 | $833.40 | $833.50 | |