| 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 | $16.72 | 4.632% | $17.4945 | $17.49 | $17.50 | $17.50 |
| Purchase #2 | $236.98 | 12.737% | $267.1641 | $267.16 | $267.15 | $267.20 |
| Purchase #3 | $38.96 | 13.577% | $44.2496 | $44.25 | $44.25 | $44.20 |
| Purchase #4 | $81.32 | 3.829% | $84.4337 | $84.43 | $84.45 | $84.40 |
| Purchase #5 | $226.51 | 3.649% | $234.7753 | $234.78 | $234.80 | $234.80 |
| Purchase #6 | $136.94 | 8.750% | $148.9223 | $148.92 | $148.90 | $148.90 |
| Purchase #7 | $87.50 | 10.616% | $96.789 | $96.79 | $96.80 | $96.80 |
| 7 purchase totals = | $824.93 | $893.8285 | $893.82 | $893.85 | $893.80 | |