| 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 | $37.45 | 5.393% | $39.4697 | $39.47 | $39.45 | $39.50 |
| Purchase #2 | $52.99 | 9.112% | $57.8184 | $57.82 | $57.80 | $57.80 |
| Purchase #3 | $206.61 | 12.427% | $232.2854 | $232.29 | $232.30 | $232.30 |
| Purchase #4 | $84.61 | 7.490% | $90.9473 | $90.95 | $90.95 | $90.90 |
| Purchase #5 | $227.80 | 10.121% | $250.8556 | $250.86 | $250.85 | $250.90 |
| Purchase #6 | $58.83 | 9.432% | $64.3788 | $64.38 | $64.40 | $64.40 |
| Purchase #7 | $201.41 | 8.258% | $218.0424 | $218.04 | $218.05 | $218.00 |
| 7 purchase totals = | $869.70 | $953.7976 | $953.81 | $953.80 | $953.80 | |