| 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 | $23.50 | 9.679% | $25.7746 | $25.77 | $25.75 | $25.80 |
| Purchase #2 | $107.38 | 6.465% | $114.3221 | $114.32 | $114.30 | $114.30 |
| Purchase #3 | $197.79 | 6.482% | $210.6107 | $210.61 | $210.60 | $210.60 |
| Purchase #4 | $140.62 | 5.625% | $148.5299 | $148.53 | $148.55 | $148.50 |
| Purchase #5 | $200.41 | 5.593% | $211.6189 | $211.62 | $211.60 | $211.60 |
| Purchase #6 | $103.63 | 10.633% | $114.649 | $114.65 | $114.65 | $114.60 |
| Purchase #7 | $152.98 | 8.292% | $165.6651 | $165.67 | $165.65 | $165.70 |
| 7 purchase totals = | $926.31 | $991.1703 | $991.17 | $991.10 | $991.10 | |