| 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 | $104.43 | 4.865% | $109.5105 | $109.51 | $109.50 | $109.50 |
| Purchase #2 | $36.77 | 13.476% | $41.7251 | $41.73 | $41.75 | $41.70 |
| Purchase #3 | $122.96 | 12.778% | $138.6718 | $138.67 | $138.65 | $138.70 |
| Purchase #4 | $118.60 | 9.820% | $130.2465 | $130.25 | $130.25 | $130.20 |
| Purchase #5 | $160.72 | 12.264% | $180.4307 | $180.43 | $180.45 | $180.40 |
| Purchase #6 | $56.54 | 4.212% | $58.9215 | $58.92 | $58.90 | $58.90 |
| Purchase #7 | $102.57 | 3.835% | $106.5036 | $106.50 | $106.50 | $106.50 |
| 7 purchase totals = | $702.59 | $766.0097 | $766.01 | $766.00 | $765.90 | |