| 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 | $11.36 | 11.791% | $12.6995 | $12.70 | $12.70 | $12.70 |
| Purchase #2 | $43.90 | 5.103% | $46.1402 | $46.14 | $46.15 | $46.10 |
| Purchase #3 | $190.71 | 3.371% | $197.1388 | $197.14 | $197.15 | $197.10 |
| Purchase #4 | $33.87 | 7.778% | $36.5044 | $36.50 | $36.50 | $36.50 |
| Purchase #5 | $80.67 | 8.136% | $87.2333 | $87.23 | $87.25 | $87.20 |
| Purchase #6 | $8.53 | 3.412% | $8.821 | $8.82 | $8.80 | $8.80 |
| Purchase #7 | $67.98 | 10.417% | $75.0615 | $75.06 | $75.05 | $75.10 |
| 7 purchase totals = | $437.02 | $463.5987 | $463.59 | $463.60 | $463.50 | |