| 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 | $7.76 | 8.661% | $8.4321 | $8.43 | $8.45 | $8.40 |
| Purchase #2 | $35.81 | 9.340% | $39.1547 | $39.15 | $39.15 | $39.20 |
| Purchase #3 | $97.61 | 4.274% | $101.7819 | $101.78 | $101.80 | $101.80 |
| Purchase #4 | $167.92 | 9.712% | $184.2284 | $184.23 | $184.25 | $184.20 |
| Purchase #5 | $8.76 | 6.168% | $9.3003 | $9.30 | $9.30 | $9.30 |
| Purchase #6 | $50.93 | 3.675% | $52.8017 | $52.80 | $52.80 | $52.80 |
| Purchase #7 | $189.94 | 9.425% | $207.8418 | $207.84 | $207.85 | $207.80 |
| 7 purchase totals = | $558.73 | $603.5409 | $603.53 | $603.60 | $603.50 | |