| 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 | $31.73 | 8.808% | $34.5248 | $34.52 | $34.50 | $34.50 |
| Purchase #2 | $134.63 | 3.542% | $139.3986 | $139.40 | $139.40 | $139.40 |
| Purchase #3 | $71.38 | 3.602% | $73.9511 | $73.95 | $73.95 | $74.00 |
| Purchase #4 | $204.69 | 10.684% | $226.5591 | $226.56 | $226.55 | $226.60 |
| Purchase #5 | $93.45 | 3.676% | $96.8852 | $96.89 | $96.90 | $96.90 |
| Purchase #6 | $212.58 | 9.280% | $232.3074 | $232.31 | $232.30 | $232.30 |
| Purchase #7 | $188.84 | 12.243% | $211.9597 | $211.96 | $211.95 | $212.00 |
| 7 purchase totals = | $937.30 | $1,015.5859 | $1,015.59 | $1,015.55 | $1,015.70 | |