| 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 | $10.66 | 3.588% | $11.0425 | $11.04 | $11.05 | $11.00 |
| Purchase #2 | $184.80 | 6.237% | $196.326 | $196.33 | $196.35 | $196.30 |
| Purchase #3 | $85.47 | 6.576% | $91.0905 | $91.09 | $91.10 | $91.10 |
| Purchase #4 | $101.84 | 3.539% | $105.4441 | $105.44 | $105.45 | $105.40 |
| Purchase #5 | $198.74 | 7.840% | $214.3212 | $214.32 | $214.30 | $214.30 |
| Purchase #6 | $84.46 | 13.327% | $95.716 | $95.72 | $95.70 | $95.70 |
| Purchase #7 | $228.55 | 5.776% | $241.751 | $241.75 | $241.75 | $241.80 |
| 7 purchase totals = | $894.52 | $955.6913 | $955.69 | $955.70 | $955.60 | |