| 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 | $55.51 | 3.701% | $57.5644 | $57.56 | $57.55 | $57.60 |
| Purchase #2 | $65.77 | 5.779% | $69.5708 | $69.57 | $69.55 | $69.60 |
| Purchase #3 | $213.69 | 9.652% | $234.3154 | $234.32 | $234.30 | $234.30 |
| Purchase #4 | $148.86 | 9.212% | $162.573 | $162.57 | $162.55 | $162.60 |
| Purchase #5 | $206.75 | 7.307% | $221.8572 | $221.86 | $221.85 | $221.90 |
| Purchase #6 | $104.65 | 5.826% | $110.7469 | $110.75 | $110.75 | $110.70 |
| Purchase #7 | $184.94 | 8.770% | $201.1592 | $201.16 | $201.15 | $201.20 |
| 7 purchase totals = | $980.17 | $1,057.7869 | $1,057.79 | $1,057.70 | $1,057.90 | |