| 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 | $51.80 | 7.860% | $55.8715 | $55.87 | $55.85 | $55.90 |
| Purchase #2 | $173.48 | 7.405% | $186.3262 | $186.33 | $186.35 | $186.30 |
| Purchase #3 | $69.30 | 3.160% | $71.4899 | $71.49 | $71.50 | $71.50 |
| Purchase #4 | $169.42 | 4.257% | $176.6322 | $176.63 | $176.65 | $176.60 |
| Purchase #5 | $154.40 | 10.449% | $170.5333 | $170.53 | $170.55 | $170.50 |
| Purchase #6 | $201.85 | 9.133% | $220.285 | $220.29 | $220.30 | $220.30 |
| Purchase #7 | $74.89 | 9.380% | $81.9147 | $81.91 | $81.90 | $81.90 |
| 7 purchase totals = | $895.14 | $963.0528 | $963.05 | $963.10 | $963.00 | |