| 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 | $202.51 | 8.663% | $220.0534 | $220.05 | $220.05 | $220.10 |
| Purchase #2 | $50.37 | 11.569% | $56.1973 | $56.20 | $56.20 | $56.20 |
| Purchase #3 | $58.33 | 8.749% | $63.4333 | $63.43 | $63.45 | $63.40 |
| Purchase #4 | $73.79 | 9.564% | $80.8473 | $80.85 | $80.85 | $80.80 |
| Purchase #5 | $82.41 | 9.512% | $90.2488 | $90.25 | $90.25 | $90.20 |
| Purchase #6 | $212.82 | 13.358% | $241.2485 | $241.25 | $241.25 | $241.20 |
| Purchase #7 | $84.49 | 13.663% | $96.0339 | $96.03 | $96.05 | $96.00 |
| 7 purchase totals = | $764.72 | $848.0625 | $848.06 | $848.10 | $847.90 | |