| 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 | $76.95 | 4.161% | $80.1519 | $80.15 | $80.15 | $80.20 |
| Purchase #2 | $65.63 | 13.148% | $74.259 | $74.26 | $74.25 | $74.30 |
| Purchase #3 | $200.90 | 11.176% | $223.3526 | $223.35 | $223.35 | $223.40 |
| Purchase #4 | $13.40 | 11.341% | $14.9197 | $14.92 | $14.90 | $14.90 |
| Purchase #5 | $24.74 | 6.126% | $26.2556 | $26.26 | $26.25 | $26.30 |
| Purchase #6 | $162.91 | 7.447% | $175.0419 | $175.04 | $175.05 | $175.00 |
| Purchase #7 | $75.58 | 9.745% | $82.9453 | $82.95 | $82.95 | $82.90 |
| 7 purchase totals = | $620.11 | $676.9260 | $676.93 | $676.90 | $677.00 | |