| 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 | $240.60 | 8.330% | $260.642 | $260.64 | $260.65 | $260.60 |
| Purchase #2 | $15.95 | 4.360% | $16.6454 | $16.65 | $16.65 | $16.60 |
| Purchase #3 | $18.78 | 3.538% | $19.4444 | $19.44 | $19.45 | $19.40 |
| Purchase #4 | $181.46 | 12.258% | $203.7034 | $203.70 | $203.70 | $203.70 |
| Purchase #5 | $66.90 | 3.461% | $69.2154 | $69.22 | $69.20 | $69.20 |
| Purchase #6 | $149.73 | 11.365% | $166.7468 | $166.75 | $166.75 | $166.70 |
| Purchase #7 | $104.89 | 10.253% | $115.6444 | $115.64 | $115.65 | $115.60 |
| 7 purchase totals = | $778.31 | $852.0418 | $852.04 | $852.05 | $851.80 | |