| 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 | $74.62 | 13.779% | $84.9019 | $84.90 | $84.90 | $84.90 |
| Purchase #2 | $49.33 | 8.529% | $53.5374 | $53.54 | $53.55 | $53.50 |
| Purchase #3 | $236.97 | 11.335% | $263.8305 | $263.83 | $263.85 | $263.80 |
| Purchase #4 | $177.73 | 8.262% | $192.4141 | $192.41 | $192.40 | $192.40 |
| Purchase #5 | $115.65 | 6.470% | $123.1326 | $123.13 | $123.15 | $123.10 |
| Purchase #6 | $220.85 | 13.788% | $251.3008 | $251.30 | $251.30 | $251.30 |
| Purchase #7 | $222.50 | 11.468% | $248.0163 | $248.02 | $248.00 | $248.00 |
| 7 purchase totals = | $1,097.65 | $1,217.1336 | $1,217.13 | $1,217.15 | $1,217.00 | |