| 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 | $57.56 | 5.258% | $60.5865 | $60.59 | $60.60 | $60.60 |
| Purchase #2 | $128.63 | 9.396% | $140.7161 | $140.72 | $140.70 | $140.70 |
| Purchase #3 | $173.26 | 4.811% | $181.5955 | $181.60 | $181.60 | $181.60 |
| Purchase #4 | $122.45 | 9.547% | $134.1403 | $134.14 | $134.15 | $134.10 |
| Purchase #5 | $15.44 | 7.558% | $16.607 | $16.61 | $16.60 | $16.60 |
| Purchase #6 | $36.97 | 13.810% | $42.0756 | $42.08 | $42.10 | $42.10 |
| Purchase #7 | $117.71 | 12.611% | $132.5544 | $132.55 | $132.55 | $132.60 |
| 7 purchase totals = | $652.02 | $708.2754 | $708.29 | $708.30 | $708.30 | |