| 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 | $189.27 | 9.410% | $207.0803 | $207.08 | $207.10 | $207.10 |
| Purchase #2 | $114.34 | 11.637% | $127.6457 | $127.65 | $127.65 | $127.60 |
| Purchase #3 | $30.74 | 6.452% | $32.7233 | $32.72 | $32.70 | $32.70 |
| Purchase #4 | $47.47 | 12.789% | $53.5409 | $53.54 | $53.55 | $53.50 |
| Purchase #5 | $73.47 | 11.604% | $81.9955 | $82.00 | $82.00 | $82.00 |
| Purchase #6 | $109.87 | 6.726% | $117.2599 | $117.26 | $117.25 | $117.30 |
| Purchase #7 | $22.43 | 13.549% | $25.469 | $25.47 | $25.45 | $25.50 |
| 7 purchase totals = | $587.59 | $645.7146 | $645.72 | $645.70 | $645.70 | |