| 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 | $38.63 | 3.702% | $40.0601 | $40.06 | $40.05 | $40.10 |
| Purchase #2 | $151.32 | 13.352% | $171.5242 | $171.52 | $171.50 | $171.50 |
| Purchase #3 | $81.75 | 6.727% | $87.2493 | $87.25 | $87.25 | $87.20 |
| Purchase #4 | $51.59 | 10.333% | $56.9208 | $56.92 | $56.90 | $56.90 |
| Purchase #5 | $103.86 | 12.623% | $116.9702 | $116.97 | $116.95 | $117.00 |
| Purchase #6 | $197.38 | 8.729% | $214.6093 | $214.61 | $214.60 | $214.60 |
| Purchase #7 | $165.75 | 7.416% | $178.042 | $178.04 | $178.05 | $178.00 |
| 7 purchase totals = | $790.28 | $865.3759 | $865.37 | $865.30 | $865.30 | |