| 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 | $233.61 | 6.435% | $248.6428 | $248.64 | $248.65 | $248.60 |
| Purchase #2 | $75.42 | 6.161% | $80.0666 | $80.07 | $80.05 | $80.10 |
| Purchase #3 | $43.91 | 5.216% | $46.2003 | $46.20 | $46.20 | $46.20 |
| Purchase #4 | $141.61 | 9.428% | $154.961 | $154.96 | $154.95 | $155.00 |
| Purchase #5 | $49.88 | 11.333% | $55.5329 | $55.53 | $55.55 | $55.50 |
| Purchase #6 | $124.29 | 5.815% | $131.5175 | $131.52 | $131.50 | $131.50 |
| Purchase #7 | $9.78 | 6.657% | $10.4311 | $10.43 | $10.45 | $10.40 |
| 7 purchase totals = | $678.50 | $727.3522 | $727.35 | $727.35 | $727.30 | |