| 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 | $93.72 | 11.373% | $104.3788 | $104.38 | $104.40 | $104.40 |
| Purchase #2 | $37.85 | 13.421% | $42.9298 | $42.93 | $42.95 | $42.90 |
| Purchase #3 | $103.29 | 6.851% | $110.3664 | $110.37 | $110.35 | $110.40 |
| Purchase #4 | $230.70 | 8.781% | $250.9578 | $250.96 | $250.95 | $251.00 |
| Purchase #5 | $220.94 | 5.731% | $233.6021 | $233.60 | $233.60 | $233.60 |
| Purchase #6 | $95.63 | 3.554% | $99.0287 | $99.03 | $99.05 | $99.00 |
| Purchase #7 | $234.35 | 7.773% | $252.566 | $252.57 | $252.55 | $252.60 |
| 7 purchase totals = | $1,016.48 | $1,093.8296 | $1,093.84 | $1,093.85 | $1,093.90 | |