| 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 | $37.86 | 4.709% | $39.6428 | $39.64 | $39.65 | $39.60 |
| Purchase #2 | $185.94 | 3.538% | $192.5186 | $192.52 | $192.50 | $192.50 |
| Purchase #3 | $206.73 | 13.327% | $234.2809 | $234.28 | $234.30 | $234.30 |
| Purchase #4 | $93.98 | 10.146% | $103.5152 | $103.52 | $103.50 | $103.50 |
| Purchase #5 | $38.65 | 8.491% | $41.9318 | $41.93 | $41.95 | $41.90 |
| Purchase #6 | $204.42 | 4.164% | $212.932 | $212.93 | $212.95 | $212.90 |
| Purchase #7 | $7.60 | 12.135% | $8.5223 | $8.52 | $8.50 | $8.50 |
| 7 purchase totals = | $775.18 | $833.3436 | $833.34 | $833.35 | $833.20 | |