| 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 | $36.31 | 8.823% | $39.5136 | $39.51 | $39.50 | $39.50 |
| Purchase #2 | $217.91 | 11.831% | $243.6909 | $243.69 | $243.70 | $243.70 |
| Purchase #3 | $32.48 | 3.464% | $33.6051 | $33.61 | $33.60 | $33.60 |
| Purchase #4 | $13.93 | 8.587% | $15.1262 | $15.13 | $15.15 | $15.10 |
| Purchase #5 | $218.31 | 9.795% | $239.6935 | $239.69 | $239.70 | $239.70 |
| Purchase #6 | $133.33 | 13.194% | $150.9216 | $150.92 | $150.90 | $150.90 |
| Purchase #7 | $173.89 | 5.541% | $183.5252 | $183.53 | $183.55 | $183.50 |
| 7 purchase totals = | $826.16 | $906.0761 | $906.08 | $906.10 | $906.00 | |