| 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 | $46.38 | 5.265% | $48.8219 | $48.82 | $48.80 | $48.80 |
| Purchase #2 | $154.76 | 13.835% | $176.171 | $176.17 | $176.15 | $176.20 |
| Purchase #3 | $5.37 | 8.217% | $5.8113 | $5.81 | $5.80 | $5.80 |
| Purchase #4 | $26.55 | 6.566% | $28.2933 | $28.29 | $28.30 | $28.30 |
| Purchase #5 | $235.89 | 12.204% | $264.678 | $264.68 | $264.70 | $264.70 |
| Purchase #6 | $91.57 | 12.863% | $103.3486 | $103.35 | $103.35 | $103.30 |
| Purchase #7 | $31.70 | 8.628% | $34.4351 | $34.44 | $34.45 | $34.40 |
| 7 purchase totals = | $592.22 | $661.5592 | $661.56 | $661.55 | $661.50 | |