| 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 | $61.60 | 3.568% | $63.7979 | $63.80 | $63.80 | $63.80 |
| Purchase #2 | $154.97 | 11.357% | $172.5699 | $172.57 | $172.55 | $172.60 |
| Purchase #3 | $202.74 | 8.810% | $220.6014 | $220.60 | $220.60 | $220.60 |
| Purchase #4 | $104.67 | 4.263% | $109.1321 | $109.13 | $109.15 | $109.10 |
| Purchase #5 | $143.75 | 8.173% | $155.4987 | $155.50 | $155.50 | $155.50 |
| Purchase #6 | $154.70 | 6.212% | $164.31 | $164.31 | $164.30 | $164.30 |
| Purchase #7 | $148.48 | 4.231% | $154.7622 | $154.76 | $154.75 | $154.80 |
| 7 purchase totals = | $970.91 | $1,040.6722 | $1,040.67 | $1,040.65 | $1,040.70 | |