| 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 | $65.58 | 6.433% | $69.7988 | $69.80 | $69.80 | $69.80 |
| Purchase #2 | $65.53 | 5.788% | $69.3229 | $69.32 | $69.30 | $69.30 |
| Purchase #3 | $209.59 | 5.395% | $220.8974 | $220.90 | $220.90 | $220.90 |
| Purchase #4 | $64.81 | 7.304% | $69.5437 | $69.54 | $69.55 | $69.50 |
| Purchase #5 | $20.88 | 5.743% | $22.0791 | $22.08 | $22.10 | $22.10 |
| Purchase #6 | $223.54 | 5.506% | $235.8481 | $235.85 | $235.85 | $235.80 |
| Purchase #7 | $171.65 | 7.456% | $184.4482 | $184.45 | $184.45 | $184.40 |
| 7 purchase totals = | $821.58 | $871.9382 | $871.94 | $871.95 | $871.80 | |