| 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 | $65.90 | 9.541% | $72.1875 | $72.19 | $72.20 | $72.20 |
| Purchase #2 | $26.88 | 5.477% | $28.3522 | $28.35 | $28.35 | $28.40 |
| Purchase #3 | $9.32 | 3.658% | $9.6609 | $9.66 | $9.65 | $9.70 |
| Purchase #4 | $25.96 | 12.341% | $29.1637 | $29.16 | $29.15 | $29.20 |
| Purchase #5 | $194.75 | 12.632% | $219.3508 | $219.35 | $219.35 | $219.40 |
| Purchase #6 | $75.66 | 5.780% | $80.0331 | $80.03 | $80.05 | $80.00 |
| Purchase #7 | $5.64 | 4.242% | $5.8792 | $5.88 | $5.90 | $5.90 |
| 7 purchase totals = | $404.11 | $444.6274 | $444.62 | $444.65 | $444.80 | |