| 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 | $51.57 | 6.702% | $55.0262 | $55.03 | $55.05 | $55.00 |
| Purchase #2 | $57.53 | 4.256% | $59.9785 | $59.98 | $60.00 | $60.00 |
| Purchase #3 | $51.35 | 7.638% | $55.2721 | $55.27 | $55.25 | $55.30 |
| Purchase #4 | $167.88 | 5.482% | $177.0832 | $177.08 | $177.10 | $177.10 |
| Purchase #5 | $115.66 | 11.331% | $128.7654 | $128.77 | $128.75 | $128.80 |
| Purchase #6 | $107.39 | 3.285% | $110.9178 | $110.92 | $110.90 | $110.90 |
| Purchase #7 | $119.40 | 12.458% | $134.2749 | $134.27 | $134.25 | $134.30 |
| 7 purchase totals = | $670.78 | $721.3181 | $721.32 | $721.30 | $721.40 | |