| 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 | $86.28 | 3.794% | $89.5535 | $89.55 | $89.55 | $89.60 |
| Purchase #2 | $44.59 | 7.856% | $48.093 | $48.09 | $48.10 | $48.10 |
| Purchase #3 | $167.49 | 13.748% | $190.5165 | $190.52 | $190.50 | $190.50 |
| Purchase #4 | $183.28 | 5.274% | $192.9462 | $192.95 | $192.95 | $192.90 |
| Purchase #5 | $236.42 | 8.290% | $256.0192 | $256.02 | $256.00 | $256.00 |
| Purchase #6 | $79.77 | 9.304% | $87.1918 | $87.19 | $87.20 | $87.20 |
| Purchase #7 | $54.62 | 3.292% | $56.4181 | $56.42 | $56.40 | $56.40 |
| 7 purchase totals = | $852.45 | $920.7383 | $920.74 | $920.70 | $920.70 | |