| 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 | $94.98 | 10.394% | $104.8522 | $104.85 | $104.85 | $104.90 |
| Purchase #2 | $14.48 | 13.556% | $16.4429 | $16.44 | $16.45 | $16.40 |
| Purchase #3 | $169.87 | 8.751% | $184.7353 | $184.74 | $184.75 | $184.70 |
| Purchase #4 | $208.86 | 6.318% | $222.0558 | $222.06 | $222.05 | $222.10 |
| Purchase #5 | $27.73 | 7.177% | $29.7202 | $29.72 | $29.70 | $29.70 |
| Purchase #6 | $75.42 | 5.131% | $79.2898 | $79.29 | $79.30 | $79.30 |
| Purchase #7 | $45.90 | 12.393% | $51.5884 | $51.59 | $51.60 | $51.60 |
| 7 purchase totals = | $637.24 | $688.6846 | $688.69 | $688.70 | $688.70 | |