| 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 | $130.26 | 4.102% | $135.6033 | $135.60 | $135.60 | $135.60 |
| Purchase #2 | $56.42 | 13.850% | $64.2342 | $64.23 | $64.25 | $64.20 |
| Purchase #3 | $115.94 | 3.807% | $120.3538 | $120.35 | $120.35 | $120.40 |
| Purchase #4 | $96.80 | 13.342% | $109.7151 | $109.72 | $109.70 | $109.70 |
| Purchase #5 | $167.91 | 5.810% | $177.6656 | $177.67 | $177.65 | $177.70 |
| Purchase #6 | $76.42 | 13.395% | $86.6565 | $86.66 | $86.65 | $86.70 |
| Purchase #7 | $104.28 | 6.417% | $110.9716 | $110.97 | $110.95 | $111.00 |
| 7 purchase totals = | $748.03 | $805.2001 | $805.20 | $805.15 | $805.30 | |