| 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 | $7.64 | 11.294% | $8.5029 | $8.50 | $8.50 | $8.50 |
| Purchase #2 | $122.62 | 9.362% | $134.0997 | $134.10 | $134.10 | $134.10 |
| Purchase #3 | $20.60 | 3.870% | $21.3972 | $21.40 | $21.40 | $21.40 |
| Purchase #4 | $8.74 | 8.811% | $9.5101 | $9.51 | $9.50 | $9.50 |
| Purchase #5 | $92.44 | 12.129% | $103.652 | $103.65 | $103.65 | $103.70 |
| Purchase #6 | $124.44 | 5.746% | $131.5903 | $131.59 | $131.60 | $131.60 |
| Purchase #7 | $5.74 | 10.450% | $6.3398 | $6.34 | $6.35 | $6.30 |
| 7 purchase totals = | $382.22 | $415.0920 | $415.09 | $415.10 | $415.10 | |