| 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 | $108.72 | 6.604% | $115.8999 | $115.90 | $115.90 | $115.90 |
| Purchase #2 | $67.39 | 8.861% | $73.3614 | $73.36 | $73.35 | $73.40 |
| Purchase #3 | $58.68 | 12.749% | $66.1611 | $66.16 | $66.15 | $66.20 |
| Purchase #4 | $130.26 | 6.502% | $138.7295 | $138.73 | $138.75 | $138.70 |
| Purchase #5 | $146.86 | 8.205% | $158.9099 | $158.91 | $158.90 | $158.90 |
| Purchase #6 | $69.45 | 12.510% | $78.1382 | $78.14 | $78.15 | $78.10 |
| Purchase #7 | $220.68 | 5.287% | $232.3474 | $232.35 | $232.35 | $232.30 |
| 7 purchase totals = | $802.04 | $863.5474 | $863.55 | $863.55 | $863.50 | |