| 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 | $63.44 | 11.678% | $70.8485 | $70.85 | $70.85 | $70.80 |
| Purchase #2 | $238.61 | 13.230% | $270.1781 | $270.18 | $270.20 | $270.20 |
| Purchase #3 | $57.81 | 7.697% | $62.2596 | $62.26 | $62.25 | $62.30 |
| Purchase #4 | $201.85 | 12.725% | $227.5354 | $227.54 | $227.55 | $227.50 |
| Purchase #5 | $169.70 | 9.700% | $186.1609 | $186.16 | $186.15 | $186.20 |
| Purchase #6 | $74.58 | 7.603% | $80.2503 | $80.25 | $80.25 | $80.30 |
| Purchase #7 | $172.49 | 12.455% | $193.9736 | $193.97 | $193.95 | $194.00 |
| 7 purchase totals = | $978.48 | $1,091.2064 | $1,091.21 | $1,091.20 | $1,091.30 | |