| 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 | $30.34 | 4.252% | $31.6301 | $31.63 | $31.65 | $31.60 |
| Purchase #2 | $191.30 | 5.387% | $201.6053 | $201.61 | $201.60 | $201.60 |
| Purchase #3 | $167.50 | 12.257% | $188.0305 | $188.03 | $188.05 | $188.00 |
| Purchase #4 | $8.83 | 12.119% | $9.9001 | $9.90 | $9.90 | $9.90 |
| Purchase #5 | $24.88 | 6.152% | $26.4106 | $26.41 | $26.40 | $26.40 |
| Purchase #6 | $249.51 | 7.827% | $269.0391 | $269.04 | $269.05 | $269.00 |
| Purchase #7 | $88.58 | 6.140% | $94.0188 | $94.02 | $94.00 | $94.00 |
| 7 purchase totals = | $760.94 | $820.6345 | $820.64 | $820.65 | $820.50 | |