| 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 | $86.93 | 6.677% | $92.7343 | $92.73 | $92.75 | $92.70 |
| Purchase #2 | $73.87 | 3.115% | $76.1711 | $76.17 | $76.15 | $76.20 |
| Purchase #3 | $189.64 | 13.140% | $214.5587 | $214.56 | $214.55 | $214.60 |
| Purchase #4 | $129.83 | 6.680% | $138.5026 | $138.50 | $138.50 | $138.50 |
| Purchase #5 | $85.74 | 3.578% | $88.8078 | $88.81 | $88.80 | $88.80 |
| Purchase #6 | $219.85 | 6.785% | $234.7668 | $234.77 | $234.75 | $234.80 |
| Purchase #7 | $202.68 | 4.510% | $211.8209 | $211.82 | $211.80 | $211.80 |
| 7 purchase totals = | $988.54 | $1,057.3622 | $1,057.36 | $1,057.30 | $1,057.40 | |