| 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 | $10.77 | 13.399% | $12.2131 | $12.21 | $12.20 | $12.20 |
| Purchase #2 | $16.96 | 5.112% | $17.827 | $17.83 | $17.85 | $17.80 |
| Purchase #3 | $191.30 | 7.151% | $204.9799 | $204.98 | $205.00 | $205.00 |
| Purchase #4 | $80.86 | 6.334% | $85.9817 | $85.98 | $86.00 | $86.00 |
| Purchase #5 | $203.75 | 7.377% | $218.7806 | $218.78 | $218.80 | $218.80 |
| Purchase #6 | $192.35 | 13.478% | $218.2749 | $218.27 | $218.25 | $218.30 |
| Purchase #7 | $5.42 | 6.463% | $5.7703 | $5.77 | $5.75 | $5.80 |
| 7 purchase totals = | $701.41 | $763.8275 | $763.82 | $763.85 | $763.90 | |