| 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 | $48.49 | 7.667% | $52.2077 | $52.21 | $52.20 | $52.20 |
| Purchase #2 | $74.44 | 9.855% | $81.7761 | $81.78 | $81.80 | $81.80 |
| Purchase #3 | $97.53 | 10.229% | $107.5063 | $107.51 | $107.50 | $107.50 |
| Purchase #4 | $214.60 | 4.340% | $223.9136 | $223.91 | $223.90 | $223.90 |
| Purchase #5 | $76.48 | 9.527% | $83.7662 | $83.77 | $83.75 | $83.80 |
| Purchase #6 | $185.95 | 11.497% | $207.3287 | $207.33 | $207.35 | $207.30 |
| Purchase #7 | $28.35 | 3.164% | $29.247 | $29.25 | $29.25 | $29.20 |
| 7 purchase totals = | $725.84 | $785.7456 | $785.76 | $785.75 | $785.70 | |