| 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 | $19.84 | 4.658% | $20.7641 | $20.76 | $20.75 | $20.80 |
| Purchase #2 | $94.47 | 10.740% | $104.6161 | $104.62 | $104.60 | $104.60 |
| Purchase #3 | $170.52 | 9.336% | $186.4397 | $186.44 | $186.45 | $186.40 |
| Purchase #4 | $24.45 | 3.347% | $25.2683 | $25.27 | $25.25 | $25.30 |
| Purchase #5 | $242.43 | 5.598% | $256.0012 | $256.00 | $256.00 | $256.00 |
| Purchase #6 | $147.95 | 8.557% | $160.6101 | $160.61 | $160.60 | $160.60 |
| Purchase #7 | $154.25 | 10.678% | $170.7208 | $170.72 | $170.70 | $170.70 |
| 7 purchase totals = | $853.91 | $924.4203 | $924.42 | $924.35 | $924.40 | |