| 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 | $31.54 | 7.170% | $33.8014 | $33.80 | $33.80 | $33.80 |
| Purchase #2 | $232.27 | 7.504% | $249.6995 | $249.70 | $249.70 | $249.70 |
| Purchase #3 | $38.72 | 11.811% | $43.2932 | $43.29 | $43.30 | $43.30 |
| Purchase #4 | $20.41 | 4.845% | $21.3989 | $21.40 | $21.40 | $21.40 |
| Purchase #5 | $95.96 | 3.390% | $99.213 | $99.21 | $99.20 | $99.20 |
| Purchase #6 | $106.83 | 13.643% | $121.4048 | $121.40 | $121.40 | $121.40 |
| Purchase #7 | $77.42 | 7.225% | $83.0136 | $83.01 | $83.00 | $83.00 |
| 7 purchase totals = | $603.15 | $651.8244 | $651.81 | $651.80 | $651.80 | |