| 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 | $64.88 | 8.321% | $70.2787 | $70.28 | $70.30 | $70.30 |
| Purchase #2 | $151.83 | 5.422% | $160.0622 | $160.06 | $160.05 | $160.10 |
| Purchase #3 | $35.85 | 10.153% | $39.4899 | $39.49 | $39.50 | $39.50 |
| Purchase #4 | $205.63 | 12.539% | $231.4139 | $231.41 | $231.40 | $231.40 |
| Purchase #5 | $32.78 | 11.646% | $36.5976 | $36.60 | $36.60 | $36.60 |
| Purchase #6 | $166.51 | 9.802% | $182.8313 | $182.83 | $182.85 | $182.80 |
| Purchase #7 | $218.67 | 13.713% | $248.6562 | $248.66 | $248.65 | $248.70 |
| 7 purchase totals = | $876.15 | $969.3298 | $969.33 | $969.35 | $969.40 | |