| 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 | $112.26 | 6.292% | $119.3234 | $119.32 | $119.30 | $119.30 |
| Purchase #2 | $55.37 | 12.657% | $62.3782 | $62.38 | $62.40 | $62.40 |
| Purchase #3 | $111.71 | 8.416% | $121.1115 | $121.11 | $121.10 | $121.10 |
| Purchase #4 | $108.52 | 5.518% | $114.5081 | $114.51 | $114.50 | $114.50 |
| Purchase #5 | $42.91 | 13.437% | $48.6758 | $48.68 | $48.70 | $48.70 |
| Purchase #6 | $115.41 | 13.217% | $130.6637 | $130.66 | $130.65 | $130.70 |
| Purchase #7 | $50.42 | 11.317% | $56.126 | $56.13 | $56.15 | $56.10 |
| 7 purchase totals = | $596.60 | $652.7867 | $652.79 | $652.80 | $652.80 | |