| 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 | $51.48 | 7.550% | $55.3667 | $55.37 | $55.35 | $55.40 |
| Purchase #2 | $167.98 | 8.388% | $182.0702 | $182.07 | $182.05 | $182.10 |
| Purchase #3 | $143.25 | 9.298% | $156.5694 | $156.57 | $156.55 | $156.60 |
| Purchase #4 | $126.85 | 8.515% | $137.6513 | $137.65 | $137.65 | $137.70 |
| Purchase #5 | $132.38 | 4.658% | $138.5463 | $138.55 | $138.55 | $138.50 |
| Purchase #6 | $39.37 | 8.793% | $42.8318 | $42.83 | $42.85 | $42.80 |
| Purchase #7 | $35.81 | 10.523% | $39.5783 | $39.58 | $39.60 | $39.60 |
| 7 purchase totals = | $697.12 | $752.6140 | $752.62 | $752.60 | $752.70 | |