| 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 | $240.81 | 12.376% | $270.6126 | $270.61 | $270.60 | $270.60 |
| Purchase #2 | $126.94 | 12.313% | $142.5701 | $142.57 | $142.55 | $142.60 |
| Purchase #3 | $55.25 | 6.143% | $58.644 | $58.64 | $58.65 | $58.60 |
| Purchase #4 | $59.72 | 6.356% | $63.5158 | $63.52 | $63.50 | $63.50 |
| Purchase #5 | $8.82 | 12.599% | $9.9312 | $9.93 | $9.95 | $9.90 |
| Purchase #6 | $63.30 | 3.393% | $65.4478 | $65.45 | $65.45 | $65.40 |
| Purchase #7 | $31.37 | 13.679% | $35.6611 | $35.66 | $35.65 | $35.70 |
| 7 purchase totals = | $586.21 | $646.3826 | $646.38 | $646.35 | $646.30 | |