| 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 | $84.97 | 8.427% | $92.1304 | $92.13 | $92.15 | $92.10 |
| Purchase #2 | $228.59 | 8.710% | $248.5002 | $248.50 | $248.50 | $248.50 |
| Purchase #3 | $10.54 | 12.180% | $11.8238 | $11.82 | $11.80 | $11.80 |
| Purchase #4 | $26.47 | 7.179% | $28.3703 | $28.37 | $28.35 | $28.40 |
| Purchase #5 | $9.43 | 7.653% | $10.1517 | $10.15 | $10.15 | $10.20 |
| Purchase #6 | $71.99 | 3.796% | $74.7227 | $74.72 | $74.70 | $74.70 |
| Purchase #7 | $25.80 | 6.382% | $27.4466 | $27.45 | $27.45 | $27.40 |
| 7 purchase totals = | $457.79 | $493.1457 | $493.14 | $493.10 | $493.10 | |