| 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 | $63.36 | 12.119% | $71.0386 | $71.04 | $71.05 | $71.00 |
| Purchase #2 | $52.94 | 10.202% | $58.3409 | $58.34 | $58.35 | $58.30 |
| Purchase #3 | $66.31 | 11.564% | $73.9781 | $73.98 | $74.00 | $74.00 |
| Purchase #4 | $124.70 | 5.676% | $131.778 | $131.78 | $131.80 | $131.80 |
| Purchase #5 | $47.49 | 12.755% | $53.5473 | $53.55 | $53.55 | $53.50 |
| Purchase #6 | $138.85 | 12.158% | $155.7314 | $155.73 | $155.75 | $155.70 |
| Purchase #7 | $38.71 | 8.744% | $42.0948 | $42.09 | $42.10 | $42.10 |
| 7 purchase totals = | $532.36 | $586.5091 | $586.51 | $586.60 | $586.40 | |