| 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 | $35.72 | 8.695% | $38.8259 | $38.83 | $38.85 | $38.80 |
| Purchase #2 | $43.57 | 5.509% | $45.9703 | $45.97 | $45.95 | $46.00 |
| Purchase #3 | $216.46 | 12.254% | $242.985 | $242.99 | $243.00 | $243.00 |
| Purchase #4 | $238.28 | 11.816% | $266.4352 | $266.44 | $266.45 | $266.40 |
| Purchase #5 | $218.47 | 10.687% | $241.8179 | $241.82 | $241.80 | $241.80 |
| Purchase #6 | $111.44 | 13.845% | $126.8689 | $126.87 | $126.85 | $126.90 |
| Purchase #7 | $106.33 | 10.684% | $117.6903 | $117.69 | $117.70 | $117.70 |
| 7 purchase totals = | $970.27 | $1,080.5935 | $1,080.61 | $1,080.60 | $1,080.60 | |