| 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 | $20.93 | 7.353% | $22.469 | $22.47 | $22.45 | $22.50 |
| Purchase #2 | $226.74 | 11.239% | $252.2233 | $252.22 | $252.20 | $252.20 |
| Purchase #3 | $36.35 | 7.609% | $39.1159 | $39.12 | $39.10 | $39.10 |
| Purchase #4 | $185.84 | 10.276% | $204.9369 | $204.94 | $204.95 | $204.90 |
| Purchase #5 | $43.90 | 5.456% | $46.2952 | $46.30 | $46.30 | $46.30 |
| Purchase #6 | $210.51 | 6.197% | $223.5553 | $223.56 | $223.55 | $223.60 |
| Purchase #7 | $8.50 | 6.589% | $9.0601 | $9.06 | $9.05 | $9.10 |
| 7 purchase totals = | $732.77 | $797.6557 | $797.67 | $797.60 | $797.70 | |