| 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 | $12.34 | 3.369% | $12.7557 | $12.76 | $12.75 | $12.80 |
| Purchase #2 | $233.32 | 9.586% | $255.6861 | $255.69 | $255.70 | $255.70 |
| Purchase #3 | $45.53 | 11.112% | $50.5893 | $50.59 | $50.60 | $50.60 |
| Purchase #4 | $63.60 | 9.388% | $69.5708 | $69.57 | $69.55 | $69.60 |
| Purchase #5 | $108.76 | 13.648% | $123.6036 | $123.60 | $123.60 | $123.60 |
| Purchase #6 | $180.36 | 12.554% | $203.0024 | $203.00 | $203.00 | $203.00 |
| Purchase #7 | $34.63 | 13.783% | $39.4031 | $39.40 | $39.40 | $39.40 |
| 7 purchase totals = | $678.54 | $754.6110 | $754.61 | $754.60 | $754.70 | |