| 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 | $68.64 | 3.745% | $71.2106 | $71.21 | $71.20 | $71.20 |
| Purchase #2 | $162.86 | 5.553% | $171.9036 | $171.90 | $171.90 | $171.90 |
| Purchase #3 | $103.44 | 3.431% | $106.989 | $106.99 | $107.00 | $107.00 |
| Purchase #4 | $78.51 | 9.840% | $86.2354 | $86.24 | $86.25 | $86.20 |
| Purchase #5 | $164.35 | 10.290% | $181.2616 | $181.26 | $181.25 | $181.30 |
| Purchase #6 | $156.93 | 6.726% | $167.4851 | $167.49 | $167.50 | $167.50 |
| Purchase #7 | $18.38 | 6.145% | $19.5095 | $19.51 | $19.50 | $19.50 |
| 7 purchase totals = | $753.11 | $804.5948 | $804.60 | $804.60 | $804.60 | |