| 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 | $7.44 | 8.853% | $8.0987 | $8.10 | $8.10 | $8.10 |
| Purchase #2 | $77.58 | 12.564% | $87.3272 | $87.33 | $87.35 | $87.30 |
| Purchase #3 | $134.87 | 9.332% | $147.4561 | $147.46 | $147.45 | $147.50 |
| Purchase #4 | $129.86 | 11.133% | $144.3173 | $144.32 | $144.30 | $144.30 |
| Purchase #5 | $98.89 | 5.487% | $104.3161 | $104.32 | $104.30 | $104.30 |
| Purchase #6 | $25.25 | 5.453% | $26.6269 | $26.63 | $26.65 | $26.60 |
| Purchase #7 | $248.26 | 6.440% | $264.2479 | $264.25 | $264.25 | $264.20 |
| 7 purchase totals = | $722.15 | $782.3902 | $782.41 | $782.40 | $782.30 | |