| 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 | $86.72 | 5.663% | $91.631 | $91.63 | $91.65 | $91.60 |
| Purchase #2 | $109.40 | 5.765% | $115.7069 | $115.71 | $115.70 | $115.70 |
| Purchase #3 | $178.89 | 6.355% | $190.2585 | $190.26 | $190.25 | $190.30 |
| Purchase #4 | $106.27 | 7.820% | $114.5803 | $114.58 | $114.60 | $114.60 |
| Purchase #5 | $44.47 | 11.562% | $49.6116 | $49.61 | $49.60 | $49.60 |
| Purchase #6 | $158.31 | 4.378% | $165.2408 | $165.24 | $165.25 | $165.20 |
| Purchase #7 | $162.68 | 7.212% | $174.4125 | $174.41 | $174.40 | $174.40 |
| 7 purchase totals = | $846.74 | $901.4416 | $901.44 | $901.45 | $901.40 | |