| 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 | $64.67 | 4.314% | $67.4599 | $67.46 | $67.45 | $67.50 |
| Purchase #2 | $224.92 | 3.188% | $232.0904 | $232.09 | $232.10 | $232.10 |
| Purchase #3 | $246.25 | 9.815% | $270.4194 | $270.42 | $270.40 | $270.40 |
| Purchase #4 | $73.86 | 12.711% | $83.2483 | $83.25 | $83.25 | $83.20 |
| Purchase #5 | $102.29 | 8.156% | $110.6328 | $110.63 | $110.65 | $110.60 |
| Purchase #6 | $107.74 | 13.399% | $122.1761 | $122.18 | $122.20 | $122.20 |
| Purchase #7 | $150.29 | 4.826% | $157.543 | $157.54 | $157.55 | $157.50 |
| 7 purchase totals = | $970.02 | $1,043.5699 | $1,043.57 | $1,043.60 | $1,043.50 | |