| 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 | $47.87 | 5.637% | $50.5684 | $50.57 | $50.55 | $50.60 |
| Purchase #2 | $214.59 | 6.598% | $228.7486 | $228.75 | $228.75 | $228.70 |
| Purchase #3 | $53.66 | 12.451% | $60.3412 | $60.34 | $60.35 | $60.30 |
| Purchase #4 | $243.44 | 9.545% | $266.6763 | $266.68 | $266.70 | $266.70 |
| Purchase #5 | $196.84 | 13.493% | $223.3996 | $223.40 | $223.40 | $223.40 |
| Purchase #6 | $68.36 | 12.317% | $76.7799 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $246.81 | 7.284% | $264.7876 | $264.79 | $264.80 | $264.80 |
| 7 purchase totals = | $1,071.57 | $1,171.3016 | $1,171.31 | $1,171.35 | $1,171.30 | |