| 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 | $109.41 | 4.826% | $114.6901 | $114.69 | $114.70 | $114.70 |
| Purchase #2 | $119.64 | 13.548% | $135.8488 | $135.85 | $135.85 | $135.80 |
| Purchase #3 | $125.59 | 11.738% | $140.3318 | $140.33 | $140.35 | $140.30 |
| Purchase #4 | $5.56 | 4.435% | $5.8066 | $5.81 | $5.80 | $5.80 |
| Purchase #5 | $16.32 | 6.483% | $17.378 | $17.38 | $17.40 | $17.40 |
| Purchase #6 | $115.78 | 5.115% | $121.7021 | $121.70 | $121.70 | $121.70 |
| Purchase #7 | $102.54 | 12.667% | $115.5287 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $594.84 | $651.2861 | $651.29 | $651.35 | $651.20 | |