| 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 | $198.60 | 7.625% | $213.7433 | $213.74 | $213.75 | $213.70 |
| Purchase #2 | $54.33 | 13.527% | $61.6792 | $61.68 | $61.70 | $61.70 |
| Purchase #3 | $112.88 | 6.260% | $119.9463 | $119.95 | $119.95 | $119.90 |
| Purchase #4 | $46.74 | 10.453% | $51.6257 | $51.63 | $51.65 | $51.60 |
| Purchase #5 | $38.85 | 12.559% | $43.7292 | $43.73 | $43.75 | $43.70 |
| Purchase #6 | $243.44 | 10.873% | $269.9092 | $269.91 | $269.90 | $269.90 |
| Purchase #7 | $199.92 | 8.240% | $216.3934 | $216.39 | $216.40 | $216.40 |
| 7 purchase totals = | $894.76 | $977.0263 | $977.03 | $977.10 | $976.90 | |