| 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 | $24.44 | 11.166% | $27.169 | $27.17 | $27.15 | $27.20 |
| Purchase #2 | $49.95 | 12.285% | $56.0864 | $56.09 | $56.10 | $56.10 |
| Purchase #3 | $17.26 | 12.600% | $19.4348 | $19.43 | $19.45 | $19.40 |
| Purchase #4 | $193.72 | 12.254% | $217.4584 | $217.46 | $217.45 | $217.50 |
| Purchase #5 | $40.51 | 8.666% | $44.0206 | $44.02 | $44.00 | $44.00 |
| Purchase #6 | $184.63 | 13.812% | $210.1311 | $210.13 | $210.15 | $210.10 |
| Purchase #7 | $48.55 | 5.562% | $51.2504 | $51.25 | $51.25 | $51.30 |
| 7 purchase totals = | $559.06 | $625.5507 | $625.55 | $625.55 | $625.60 | |