| 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 | $207.92 | 8.595% | $225.7907 | $225.79 | $225.80 | $225.80 |
| Purchase #2 | $74.99 | 12.207% | $84.144 | $84.14 | $84.15 | $84.10 |
| Purchase #3 | $15.71 | 7.166% | $16.8358 | $16.84 | $16.85 | $16.80 |
| Purchase #4 | $44.74 | 13.611% | $50.8296 | $50.83 | $50.85 | $50.80 |
| Purchase #5 | $98.69 | 9.123% | $107.6935 | $107.69 | $107.70 | $107.70 |
| Purchase #6 | $91.83 | 10.422% | $101.4005 | $101.40 | $101.40 | $101.40 |
| Purchase #7 | $105.99 | 10.192% | $116.7925 | $116.79 | $116.80 | $116.80 |
| 7 purchase totals = | $639.87 | $703.4866 | $703.48 | $703.55 | $703.40 | |