| 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 | $16.41 | 4.294% | $17.1146 | $17.11 | $17.10 | $17.10 |
| Purchase #2 | $180.41 | 12.319% | $202.6347 | $202.63 | $202.65 | $202.60 |
| Purchase #3 | $9.72 | 11.840% | $10.8708 | $10.87 | $10.85 | $10.90 |
| Purchase #4 | $57.33 | 11.387% | $63.8582 | $63.86 | $63.85 | $63.90 |
| Purchase #5 | $140.34 | 13.496% | $159.2803 | $159.28 | $159.30 | $159.30 |
| Purchase #6 | $76.44 | 3.176% | $78.8677 | $78.87 | $78.85 | $78.90 |
| Purchase #7 | $228.29 | 10.725% | $252.7741 | $252.77 | $252.75 | $252.80 |
| 7 purchase totals = | $708.94 | $785.4004 | $785.39 | $785.35 | $785.50 | |