| 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 | $14.80 | 13.760% | $16.8365 | $16.84 | $16.85 | $16.80 |
| Purchase #2 | $86.61 | 8.780% | $94.2144 | $94.21 | $94.20 | $94.20 |
| Purchase #3 | $167.61 | 13.540% | $190.3044 | $190.30 | $190.30 | $190.30 |
| Purchase #4 | $61.97 | 4.857% | $64.9799 | $64.98 | $65.00 | $65.00 |
| Purchase #5 | $233.89 | 9.271% | $255.5739 | $255.57 | $255.55 | $255.60 |
| Purchase #6 | $107.63 | 11.227% | $119.7136 | $119.71 | $119.70 | $119.70 |
| Purchase #7 | $69.48 | 8.165% | $75.153 | $75.15 | $75.15 | $75.20 |
| 7 purchase totals = | $741.99 | $816.7757 | $816.76 | $816.75 | $816.80 | |