| 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 | $83.91 | 5.381% | $88.4252 | $88.43 | $88.45 | $88.40 |
| Purchase #2 | $51.67 | 3.533% | $53.4955 | $53.50 | $53.50 | $53.50 |
| Purchase #3 | $22.33 | 3.377% | $23.0841 | $23.08 | $23.10 | $23.10 |
| Purchase #4 | $226.45 | 4.372% | $236.3504 | $236.35 | $236.35 | $236.40 |
| Purchase #5 | $42.93 | 10.174% | $47.2977 | $47.30 | $47.30 | $47.30 |
| Purchase #6 | $91.94 | 12.702% | $103.6182 | $103.62 | $103.60 | $103.60 |
| Purchase #7 | $172.43 | 10.510% | $190.5524 | $190.55 | $190.55 | $190.60 |
| 7 purchase totals = | $691.66 | $742.8235 | $742.83 | $742.85 | $742.90 | |