| 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 | $77.54 | 13.301% | $87.8536 | $87.85 | $87.85 | $87.90 |
| Purchase #2 | $139.69 | 11.692% | $156.0226 | $156.02 | $156.00 | $156.00 |
| Purchase #3 | $51.60 | 9.576% | $56.5412 | $56.54 | $56.55 | $56.50 |
| Purchase #4 | $208.71 | 7.818% | $225.0269 | $225.03 | $225.05 | $225.00 |
| Purchase #5 | $205.25 | 6.573% | $218.7411 | $218.74 | $218.75 | $218.70 |
| Purchase #6 | $245.42 | 3.492% | $253.9901 | $253.99 | $254.00 | $254.00 |
| Purchase #7 | $12.29 | 10.828% | $13.6208 | $13.62 | $13.60 | $13.60 |
| 7 purchase totals = | $940.50 | $1,011.7963 | $1,011.79 | $1,011.80 | $1,011.70 | |