| 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 | $6.92 | 8.766% | $7.5266 | $7.53 | $7.55 | $7.50 |
| Purchase #2 | $15.89 | 13.227% | $17.9918 | $17.99 | $18.00 | $18.00 |
| Purchase #3 | $15.26 | 3.283% | $15.761 | $15.76 | $15.75 | $15.80 |
| Purchase #4 | $51.78 | 11.602% | $57.7875 | $57.79 | $57.80 | $57.80 |
| Purchase #5 | $30.31 | 9.293% | $33.1267 | $33.13 | $33.15 | $33.10 |
| Purchase #6 | $72.56 | 4.137% | $75.5618 | $75.56 | $75.55 | $75.60 |
| Purchase #7 | $248.45 | 8.683% | $270.0229 | $270.02 | $270.00 | $270.00 |
| 7 purchase totals = | $441.17 | $477.7783 | $477.78 | $477.80 | $477.80 | |