| 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 | $45.28 | 8.771% | $49.2515 | $49.25 | $49.25 | $49.30 |
| Purchase #2 | $237.42 | 5.850% | $251.3091 | $251.31 | $251.30 | $251.30 |
| Purchase #3 | $70.95 | 4.866% | $74.4024 | $74.40 | $74.40 | $74.40 |
| Purchase #4 | $241.87 | 10.427% | $267.0898 | $267.09 | $267.10 | $267.10 |
| Purchase #5 | $178.32 | 6.114% | $189.2225 | $189.22 | $189.20 | $189.20 |
| Purchase #6 | $119.40 | 3.531% | $123.616 | $123.62 | $123.60 | $123.60 |
| Purchase #7 | $120.66 | 6.471% | $128.4679 | $128.47 | $128.45 | $128.50 |
| 7 purchase totals = | $1,013.90 | $1,083.3592 | $1,083.36 | $1,083.30 | $1,083.40 | |