| 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 | $105.70 | 6.812% | $112.9003 | $112.90 | $112.90 | $112.90 |
| Purchase #2 | $132.36 | 11.215% | $147.2042 | $147.20 | $147.20 | $147.20 |
| Purchase #3 | $9.35 | 8.111% | $10.1084 | $10.11 | $10.10 | $10.10 |
| Purchase #4 | $108.78 | 5.782% | $115.0697 | $115.07 | $115.05 | $115.10 |
| Purchase #5 | $73.41 | 5.478% | $77.4314 | $77.43 | $77.45 | $77.40 |
| Purchase #6 | $75.79 | 11.469% | $84.4824 | $84.48 | $84.50 | $84.50 |
| Purchase #7 | $184.59 | 4.829% | $193.5039 | $193.50 | $193.50 | $193.50 |
| 7 purchase totals = | $689.98 | $740.7003 | $740.69 | $740.70 | $740.70 | |