| 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 | $245.94 | 10.662% | $272.1621 | $272.16 | $272.15 | $272.20 |
| Purchase #2 | $208.62 | 9.352% | $228.1301 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $63.38 | 13.811% | $72.1334 | $72.13 | $72.15 | $72.10 |
| Purchase #4 | $17.86 | 7.722% | $19.2391 | $19.24 | $19.25 | $19.20 |
| Purchase #5 | $16.93 | 4.551% | $17.7005 | $17.70 | $17.70 | $17.70 |
| Purchase #6 | $109.89 | 13.333% | $124.5416 | $124.54 | $124.55 | $124.50 |
| Purchase #7 | $28.61 | 11.650% | $31.9431 | $31.94 | $31.95 | $31.90 |
| 7 purchase totals = | $691.23 | $765.8499 | $765.84 | $765.90 | $765.70 | |