| 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 | $73.76 | 9.598% | $80.8395 | $80.84 | $80.85 | $80.80 |
| Purchase #2 | $99.37 | 11.855% | $111.1503 | $111.15 | $111.15 | $111.20 |
| Purchase #3 | $190.31 | 11.300% | $211.815 | $211.82 | $211.80 | $211.80 |
| Purchase #4 | $167.70 | 12.718% | $189.0281 | $189.03 | $189.05 | $189.00 |
| Purchase #5 | $8.26 | 8.227% | $8.9396 | $8.94 | $8.95 | $8.90 |
| Purchase #6 | $45.87 | 6.506% | $48.8543 | $48.85 | $48.85 | $48.90 |
| Purchase #7 | $41.47 | 6.279% | $44.0739 | $44.07 | $44.05 | $44.10 |
| 7 purchase totals = | $626.74 | $694.7007 | $694.70 | $694.70 | $694.70 | |