| 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 | $77.25 | 12.586% | $86.9727 | $86.97 | $86.95 | $87.00 |
| Purchase #2 | $142.59 | 12.124% | $159.8776 | $159.88 | $159.90 | $159.90 |
| Purchase #3 | $202.62 | 3.106% | $208.9134 | $208.91 | $208.90 | $208.90 |
| Purchase #4 | $9.71 | 6.555% | $10.3465 | $10.35 | $10.35 | $10.30 |
| Purchase #5 | $123.54 | 8.591% | $134.1533 | $134.15 | $134.15 | $134.20 |
| Purchase #6 | $81.82 | 5.558% | $86.3676 | $86.37 | $86.35 | $86.40 |
| Purchase #7 | $72.38 | 11.149% | $80.4496 | $80.45 | $80.45 | $80.40 |
| 7 purchase totals = | $709.91 | $767.0807 | $767.08 | $767.05 | $767.10 | |