| 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 | $71.94 | 10.255% | $79.3174 | $79.32 | $79.30 | $79.30 |
| Purchase #2 | $146.61 | 5.440% | $154.5856 | $154.59 | $154.60 | $154.60 |
| Purchase #3 | $47.74 | 9.795% | $52.4161 | $52.42 | $52.40 | $52.40 |
| Purchase #4 | $12.97 | 5.184% | $13.6424 | $13.64 | $13.65 | $13.60 |
| Purchase #5 | $156.52 | 5.823% | $165.6342 | $165.63 | $165.65 | $165.60 |
| Purchase #6 | $241.49 | 7.477% | $259.5462 | $259.55 | $259.55 | $259.50 |
| Purchase #7 | $69.87 | 5.679% | $73.8379 | $73.84 | $73.85 | $73.80 |
| 7 purchase totals = | $747.14 | $798.9798 | $798.99 | $799.00 | $798.80 | |