| 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 | $34.44 | 9.443% | $37.6922 | $37.69 | $37.70 | $37.70 |
| Purchase #2 | $32.45 | 10.106% | $35.7294 | $35.73 | $35.75 | $35.70 |
| Purchase #3 | $94.56 | 12.338% | $106.2268 | $106.23 | $106.25 | $106.20 |
| Purchase #4 | $233.96 | 12.538% | $263.2939 | $263.29 | $263.30 | $263.30 |
| Purchase #5 | $134.33 | 4.360% | $140.1868 | $140.19 | $140.20 | $140.20 |
| Purchase #6 | $169.42 | 13.671% | $192.5814 | $192.58 | $192.60 | $192.60 |
| Purchase #7 | $234.58 | 7.179% | $251.4205 | $251.42 | $251.40 | $251.40 |
| 7 purchase totals = | $933.74 | $1,027.1310 | $1,027.13 | $1,027.20 | $1,027.10 | |