| 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 | $38.98 | 12.318% | $43.7816 | $43.78 | $43.80 | $43.80 |
| Purchase #2 | $104.82 | 4.298% | $109.3252 | $109.33 | $109.35 | $109.30 |
| Purchase #3 | $104.29 | 6.292% | $110.8519 | $110.85 | $110.85 | $110.90 |
| Purchase #4 | $184.61 | 4.194% | $192.3525 | $192.35 | $192.35 | $192.40 |
| Purchase #5 | $64.92 | 6.626% | $69.2216 | $69.22 | $69.20 | $69.20 |
| Purchase #6 | $20.64 | 7.868% | $22.264 | $22.26 | $22.25 | $22.30 |
| Purchase #7 | $24.71 | 8.353% | $26.774 | $26.77 | $26.75 | $26.80 |
| 7 purchase totals = | $542.97 | $574.5708 | $574.56 | $574.55 | $574.70 | |