| 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 | $66.97 | 12.837% | $75.5669 | $75.57 | $75.55 | $75.60 |
| Purchase #2 | $46.67 | 9.560% | $51.1317 | $51.13 | $51.15 | $51.10 |
| Purchase #3 | $110.53 | 4.766% | $115.7979 | $115.80 | $115.80 | $115.80 |
| Purchase #4 | $105.36 | 8.692% | $114.5179 | $114.52 | $114.50 | $114.50 |
| Purchase #5 | $158.87 | 10.582% | $175.6816 | $175.68 | $175.70 | $175.70 |
| Purchase #6 | $16.78 | 6.431% | $17.8591 | $17.86 | $17.85 | $17.90 |
| Purchase #7 | $165.26 | 12.673% | $186.2034 | $186.20 | $186.20 | $186.20 |
| 7 purchase totals = | $670.44 | $736.7585 | $736.76 | $736.75 | $736.80 | |