| 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 | $13.34 | 9.620% | $14.6233 | $14.62 | $14.60 | $14.60 |
| Purchase #2 | $120.70 | 11.497% | $134.5769 | $134.58 | $134.60 | $134.60 |
| Purchase #3 | $120.92 | 6.126% | $128.3276 | $128.33 | $128.35 | $128.30 |
| Purchase #4 | $95.39 | 11.456% | $106.3179 | $106.32 | $106.30 | $106.30 |
| Purchase #5 | $148.51 | 6.645% | $158.3785 | $158.38 | $158.40 | $158.40 |
| Purchase #6 | $76.92 | 10.179% | $84.7497 | $84.75 | $84.75 | $84.70 |
| Purchase #7 | $190.48 | 4.547% | $199.1411 | $199.14 | $199.15 | $199.10 |
| 7 purchase totals = | $766.26 | $826.1150 | $826.12 | $826.15 | $826.00 | |