| 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 | $38.72 | 5.871% | $40.9933 | $40.99 | $41.00 | $41.00 |
| Purchase #2 | $181.89 | 5.656% | $192.1777 | $192.18 | $192.20 | $192.20 |
| Purchase #3 | $186.38 | 5.325% | $196.3047 | $196.30 | $196.30 | $196.30 |
| Purchase #4 | $195.71 | 5.797% | $207.0553 | $207.06 | $207.05 | $207.10 |
| Purchase #5 | $245.60 | 5.210% | $258.3958 | $258.40 | $258.40 | $258.40 |
| Purchase #6 | $123.26 | 8.104% | $133.249 | $133.25 | $133.25 | $133.20 |
| Purchase #7 | $47.83 | 10.460% | $52.833 | $52.83 | $52.85 | $52.80 |
| 7 purchase totals = | $1,019.39 | $1,081.0088 | $1,081.01 | $1,081.05 | $1,081.00 | |