| 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 | $85.38 | 8.579% | $92.7048 | $92.70 | $92.70 | $92.70 |
| Purchase #2 | $8.58 | 8.703% | $9.3267 | $9.33 | $9.35 | $9.30 |
| Purchase #3 | $96.38 | 10.126% | $106.1394 | $106.14 | $106.15 | $106.10 |
| Purchase #4 | $189.37 | 4.406% | $197.7136 | $197.71 | $197.70 | $197.70 |
| Purchase #5 | $81.87 | 5.157% | $86.092 | $86.09 | $86.10 | $86.10 |
| Purchase #6 | $107.34 | 4.844% | $112.5395 | $112.54 | $112.55 | $112.50 |
| Purchase #7 | $29.49 | 6.441% | $31.3895 | $31.39 | $31.40 | $31.40 |
| 7 purchase totals = | $598.41 | $635.9055 | $635.90 | $635.95 | $635.80 | |