| 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 | $51.81 | 7.112% | $55.4947 | $55.49 | $55.50 | $55.50 |
| Purchase #2 | $228.99 | 11.820% | $256.0566 | $256.06 | $256.05 | $256.10 |
| Purchase #3 | $8.36 | 6.274% | $8.8845 | $8.88 | $8.90 | $8.90 |
| Purchase #4 | $184.44 | 9.112% | $201.2462 | $201.25 | $201.25 | $201.20 |
| Purchase #5 | $245.55 | 8.117% | $265.4813 | $265.48 | $265.50 | $265.50 |
| Purchase #6 | $243.78 | 6.429% | $259.4526 | $259.45 | $259.45 | $259.50 |
| Purchase #7 | $54.25 | 9.665% | $59.4933 | $59.49 | $59.50 | $59.50 |
| 7 purchase totals = | $1,017.18 | $1,106.1092 | $1,106.10 | $1,106.15 | $1,106.20 | |