| 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 | $37.96 | 3.234% | $39.1876 | $39.19 | $39.20 | $39.20 |
| Purchase #2 | $165.73 | 4.208% | $172.7039 | $172.70 | $172.70 | $172.70 |
| Purchase #3 | $116.45 | 6.759% | $124.3209 | $124.32 | $124.30 | $124.30 |
| Purchase #4 | $25.43 | 11.306% | $28.3051 | $28.31 | $28.30 | $28.30 |
| Purchase #5 | $248.59 | 9.857% | $273.0935 | $273.09 | $273.10 | $273.10 |
| Purchase #6 | $16.27 | 12.555% | $18.3127 | $18.31 | $18.30 | $18.30 |
| Purchase #7 | $156.50 | 13.186% | $177.1361 | $177.14 | $177.15 | $177.10 |
| 7 purchase totals = | $766.93 | $833.0598 | $833.06 | $833.05 | $833.00 | |