| 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 | $85.50 | 9.750% | $93.8363 | $93.84 | $93.85 | $93.80 |
| Purchase #2 | $20.30 | 6.393% | $21.5978 | $21.60 | $21.60 | $21.60 |
| Purchase #3 | $207.90 | 13.217% | $235.3781 | $235.38 | $235.40 | $235.40 |
| Purchase #4 | $128.64 | 3.706% | $133.4074 | $133.41 | $133.40 | $133.40 |
| Purchase #5 | $229.91 | 6.574% | $245.0243 | $245.02 | $245.00 | $245.00 |
| Purchase #6 | $201.90 | 5.344% | $212.6895 | $212.69 | $212.70 | $212.70 |
| Purchase #7 | $121.65 | 10.177% | $134.0303 | $134.03 | $134.05 | $134.00 |
| 7 purchase totals = | $995.80 | $1,075.9637 | $1,075.97 | $1,076.00 | $1,075.90 | |