| 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 | $70.89 | 13.769% | $80.6508 | $80.65 | $80.65 | $80.70 |
| Purchase #2 | $213.76 | 3.538% | $221.3228 | $221.32 | $221.30 | $221.30 |
| Purchase #3 | $114.34 | 13.421% | $129.6856 | $129.69 | $129.70 | $129.70 |
| Purchase #4 | $57.41 | 5.147% | $60.3649 | $60.36 | $60.35 | $60.40 |
| Purchase #5 | $246.76 | 10.779% | $273.3583 | $273.36 | $273.35 | $273.40 |
| Purchase #6 | $78.66 | 13.159% | $89.0109 | $89.01 | $89.00 | $89.00 |
| Purchase #7 | $197.58 | 5.235% | $207.9233 | $207.92 | $207.90 | $207.90 |
| 7 purchase totals = | $979.40 | $1,062.3166 | $1,062.31 | $1,062.25 | $1,062.40 | |