| 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 | $39.27 | 8.792% | $42.7226 | $42.72 | $42.70 | $42.70 |
| Purchase #2 | $69.49 | 8.820% | $75.619 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $53.39 | 6.264% | $56.7343 | $56.73 | $56.75 | $56.70 |
| Purchase #4 | $104.64 | 4.704% | $109.5623 | $109.56 | $109.55 | $109.60 |
| Purchase #5 | $186.79 | 8.811% | $203.2481 | $203.25 | $203.25 | $203.20 |
| Purchase #6 | $232.28 | 9.621% | $254.6277 | $254.63 | $254.65 | $254.60 |
| Purchase #7 | $35.33 | 8.258% | $38.2476 | $38.25 | $38.25 | $38.20 |
| 7 purchase totals = | $721.19 | $780.7616 | $780.76 | $780.75 | $780.60 | |