| 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 | $81.78 | 11.792% | $91.4235 | $91.42 | $91.40 | $91.40 |
| Purchase #2 | $31.89 | 6.430% | $33.9405 | $33.94 | $33.95 | $33.90 |
| Purchase #3 | $9.65 | 3.238% | $9.9625 | $9.96 | $9.95 | $10.00 |
| Purchase #4 | $147.57 | 9.328% | $161.3353 | $161.34 | $161.35 | $161.30 |
| Purchase #5 | $196.49 | 13.126% | $222.2813 | $222.28 | $222.30 | $222.30 |
| Purchase #6 | $153.77 | 11.203% | $170.9969 | $171.00 | $171.00 | $171.00 |
| Purchase #7 | $72.84 | 6.419% | $77.5156 | $77.52 | $77.50 | $77.50 |
| 7 purchase totals = | $693.99 | $767.4556 | $767.46 | $767.45 | $767.40 | |