| 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 | $77.27 | 13.210% | $87.4774 | $87.48 | $87.50 | $87.50 |
| Purchase #2 | $170.77 | 5.494% | $180.1521 | $180.15 | $180.15 | $180.20 |
| Purchase #3 | $209.88 | 12.178% | $235.4392 | $235.44 | $235.45 | $235.40 |
| Purchase #4 | $242.59 | 9.777% | $266.308 | $266.31 | $266.30 | $266.30 |
| Purchase #5 | $50.94 | 11.598% | $56.848 | $56.85 | $56.85 | $56.80 |
| Purchase #6 | $196.95 | 10.488% | $217.6061 | $217.61 | $217.60 | $217.60 |
| Purchase #7 | $163.63 | 5.432% | $172.5184 | $172.52 | $172.50 | $172.50 |
| 7 purchase totals = | $1,112.03 | $1,216.3492 | $1,216.36 | $1,216.35 | $1,216.30 | |