| 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 | $76.39 | 12.827% | $86.1885 | $86.19 | $86.20 | $86.20 |
| Purchase #2 | $42.61 | 13.741% | $48.465 | $48.47 | $48.45 | $48.50 |
| Purchase #3 | $28.68 | 11.407% | $31.9515 | $31.95 | $31.95 | $32.00 |
| Purchase #4 | $208.56 | 6.247% | $221.5887 | $221.59 | $221.60 | $221.60 |
| Purchase #5 | $6.64 | 13.816% | $7.5574 | $7.56 | $7.55 | $7.60 |
| Purchase #6 | $141.96 | 4.213% | $147.9408 | $147.94 | $147.95 | $147.90 |
| Purchase #7 | $25.86 | 12.110% | $28.9916 | $28.99 | $29.00 | $29.00 |
| 7 purchase totals = | $530.70 | $572.6835 | $572.69 | $572.70 | $572.80 | |