| 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 | $51.92 | 10.253% | $57.2434 | $57.24 | $57.25 | $57.20 |
| Purchase #2 | $228.32 | 4.713% | $239.0807 | $239.08 | $239.10 | $239.10 |
| Purchase #3 | $187.75 | 10.477% | $207.4206 | $207.42 | $207.40 | $207.40 |
| Purchase #4 | $162.32 | 9.415% | $177.6024 | $177.60 | $177.60 | $177.60 |
| Purchase #5 | $147.93 | 7.768% | $159.4212 | $159.42 | $159.40 | $159.40 |
| Purchase #6 | $101.61 | 10.352% | $112.1287 | $112.13 | $112.15 | $112.10 |
| Purchase #7 | $28.41 | 11.790% | $31.7595 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $908.26 | $984.6565 | $984.65 | $984.65 | $984.60 | |