| 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 | $70.36 | 12.413% | $79.0938 | $79.09 | $79.10 | $79.10 |
| Purchase #2 | $41.54 | 10.685% | $45.9785 | $45.98 | $46.00 | $46.00 |
| Purchase #3 | $108.96 | 13.619% | $123.7993 | $123.80 | $123.80 | $123.80 |
| Purchase #4 | $217.40 | 9.345% | $237.716 | $237.72 | $237.70 | $237.70 |
| Purchase #5 | $210.26 | 4.731% | $220.2074 | $220.21 | $220.20 | $220.20 |
| Purchase #6 | $234.45 | 9.513% | $256.7532 | $256.75 | $256.75 | $256.80 |
| Purchase #7 | $111.87 | 3.192% | $115.4409 | $115.44 | $115.45 | $115.40 |
| 7 purchase totals = | $994.84 | $1,078.9891 | $1,078.99 | $1,079.00 | $1,079.00 | |