| 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 | $159.90 | 8.407% | $173.3428 | $173.34 | $173.35 | $173.30 |
| Purchase #2 | $46.99 | 12.272% | $52.7566 | $52.76 | $52.75 | $52.80 |
| Purchase #3 | $57.79 | 8.549% | $62.7305 | $62.73 | $62.75 | $62.70 |
| Purchase #4 | $81.79 | 8.323% | $88.5974 | $88.60 | $88.60 | $88.60 |
| Purchase #5 | $56.47 | 10.271% | $62.27 | $62.27 | $62.25 | $62.30 |
| Purchase #6 | $56.27 | 3.266% | $58.1078 | $58.11 | $58.10 | $58.10 |
| Purchase #7 | $121.42 | 11.718% | $135.648 | $135.65 | $135.65 | $135.60 |
| 7 purchase totals = | $580.63 | $633.4531 | $633.46 | $633.45 | $633.40 | |