| 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 | $79.37 | 5.112% | $83.4274 | $83.43 | $83.45 | $83.40 |
| Purchase #2 | $95.63 | 13.738% | $108.7676 | $108.77 | $108.75 | $108.80 |
| Purchase #3 | $103.32 | 3.795% | $107.241 | $107.24 | $107.25 | $107.20 |
| Purchase #4 | $114.92 | 4.195% | $119.7409 | $119.74 | $119.75 | $119.70 |
| Purchase #5 | $12.34 | 9.545% | $13.5179 | $13.52 | $13.50 | $13.50 |
| Purchase #6 | $126.97 | 4.753% | $133.0049 | $133.00 | $133.00 | $133.00 |
| Purchase #7 | $225.86 | 8.769% | $245.6657 | $245.67 | $245.65 | $245.70 |
| 7 purchase totals = | $758.41 | $811.3654 | $811.37 | $811.35 | $811.30 | |