| 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 | $30.98 | 10.314% | $34.1753 | $34.18 | $34.20 | $34.20 |
| Purchase #2 | $240.97 | 5.230% | $253.5727 | $253.57 | $253.55 | $253.60 |
| Purchase #3 | $58.35 | 10.362% | $64.3962 | $64.40 | $64.40 | $64.40 |
| Purchase #4 | $28.99 | 12.692% | $32.6694 | $32.67 | $32.65 | $32.70 |
| Purchase #5 | $6.60 | 3.320% | $6.8191 | $6.82 | $6.80 | $6.80 |
| Purchase #6 | $39.39 | 5.190% | $41.4343 | $41.43 | $41.45 | $41.40 |
| Purchase #7 | $125.50 | 6.736% | $133.9537 | $133.95 | $133.95 | $134.00 |
| 7 purchase totals = | $530.78 | $567.0207 | $567.02 | $567.00 | $567.10 | |