| 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 | $17.62 | 3.191% | $18.1823 | $18.18 | $18.20 | $18.20 |
| Purchase #2 | $204.93 | 9.236% | $223.8573 | $223.86 | $223.85 | $223.90 |
| Purchase #3 | $212.27 | 8.486% | $230.2832 | $230.28 | $230.30 | $230.30 |
| Purchase #4 | $131.77 | 5.306% | $138.7617 | $138.76 | $138.75 | $138.80 |
| Purchase #5 | $103.38 | 13.802% | $117.6485 | $117.65 | $117.65 | $117.60 |
| Purchase #6 | $38.50 | 10.561% | $42.566 | $42.57 | $42.55 | $42.60 |
| Purchase #7 | $52.72 | 5.717% | $55.734 | $55.73 | $55.75 | $55.70 |
| 7 purchase totals = | $761.19 | $827.0330 | $827.03 | $827.05 | $827.10 | |