| 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 | $9.37 | 5.135% | $9.8511 | $9.85 | $9.85 | $9.90 |
| Purchase #2 | $242.58 | 12.747% | $273.5017 | $273.50 | $273.50 | $273.50 |
| Purchase #3 | $52.33 | 8.439% | $56.7461 | $56.75 | $56.75 | $56.70 |
| Purchase #4 | $124.94 | 6.669% | $133.2722 | $133.27 | $133.25 | $133.30 |
| Purchase #5 | $45.50 | 4.681% | $47.6299 | $47.63 | $47.65 | $47.60 |
| Purchase #6 | $70.58 | 3.654% | $73.159 | $73.16 | $73.15 | $73.20 |
| Purchase #7 | $129.65 | 8.670% | $140.8907 | $140.89 | $140.90 | $140.90 |
| 7 purchase totals = | $674.95 | $735.0507 | $735.05 | $735.05 | $735.10 | |