| 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 | $11.79 | 6.789% | $12.5904 | $12.59 | $12.60 | $12.60 |
| Purchase #2 | $49.26 | 12.408% | $55.3722 | $55.37 | $55.35 | $55.40 |
| Purchase #3 | $116.98 | 3.715% | $121.3258 | $121.33 | $121.35 | $121.30 |
| Purchase #4 | $172.49 | 9.631% | $189.1025 | $189.10 | $189.10 | $189.10 |
| Purchase #5 | $250.45 | 6.553% | $266.862 | $266.86 | $266.85 | $266.90 |
| Purchase #6 | $176.61 | 3.374% | $182.5688 | $182.57 | $182.55 | $182.60 |
| Purchase #7 | $134.86 | 6.713% | $143.9132 | $143.91 | $143.90 | $143.90 |
| 7 purchase totals = | $912.44 | $971.7349 | $971.73 | $971.70 | $971.80 | |