| 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 | $56.94 | 9.451% | $62.3214 | $62.32 | $62.30 | $62.30 |
| Purchase #2 | $13.74 | 9.453% | $15.0388 | $15.04 | $15.05 | $15.00 |
| Purchase #3 | $231.90 | 3.281% | $239.5086 | $239.51 | $239.50 | $239.50 |
| Purchase #4 | $172.66 | 13.309% | $195.6393 | $195.64 | $195.65 | $195.60 |
| Purchase #5 | $21.62 | 9.238% | $23.6173 | $23.62 | $23.60 | $23.60 |
| Purchase #6 | $85.82 | 9.267% | $93.7729 | $93.77 | $93.75 | $93.80 |
| Purchase #7 | $188.42 | 4.203% | $196.3393 | $196.34 | $196.35 | $196.30 |
| 7 purchase totals = | $771.10 | $826.2376 | $826.24 | $826.20 | $826.10 | |