| 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 | $152.93 | 6.499% | $162.8689 | $162.87 | $162.85 | $162.90 |
| Purchase #2 | $66.35 | 4.711% | $69.4757 | $69.48 | $69.50 | $69.50 |
| Purchase #3 | $16.25 | 8.502% | $17.6316 | $17.63 | $17.65 | $17.60 |
| Purchase #4 | $99.79 | 5.218% | $104.997 | $105.00 | $105.00 | $105.00 |
| Purchase #5 | $48.73 | 8.696% | $52.9676 | $52.97 | $52.95 | $53.00 |
| Purchase #6 | $46.57 | 8.655% | $50.6006 | $50.60 | $50.60 | $50.60 |
| Purchase #7 | $81.62 | 8.695% | $88.7169 | $88.72 | $88.70 | $88.70 |
| 7 purchase totals = | $512.24 | $547.2583 | $547.27 | $547.25 | $547.30 | |