| 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 | $81.59 | 5.434% | $86.0236 | $86.02 | $86.00 | $86.00 |
| Purchase #2 | $164.33 | 8.629% | $178.51 | $178.51 | $178.50 | $178.50 |
| Purchase #3 | $106.85 | 8.210% | $115.6224 | $115.62 | $115.60 | $115.60 |
| Purchase #4 | $169.93 | 9.796% | $186.5763 | $186.58 | $186.60 | $186.60 |
| Purchase #5 | $230.58 | 7.821% | $248.6137 | $248.61 | $248.60 | $248.60 |
| Purchase #6 | $17.47 | 12.838% | $19.7128 | $19.71 | $19.70 | $19.70 |
| Purchase #7 | $151.46 | 7.309% | $162.5302 | $162.53 | $162.55 | $162.50 |
| 7 purchase totals = | $922.21 | $997.5890 | $997.58 | $997.55 | $997.50 | |