| 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 | $113.70 | 12.470% | $127.8784 | $127.88 | $127.90 | $127.90 |
| Purchase #2 | $84.92 | 8.409% | $92.0609 | $92.06 | $92.05 | $92.10 |
| Purchase #3 | $36.66 | 13.709% | $41.6857 | $41.69 | $41.70 | $41.70 |
| Purchase #4 | $155.58 | 11.144% | $172.9178 | $172.92 | $172.90 | $172.90 |
| Purchase #5 | $51.97 | 8.812% | $56.5496 | $56.55 | $56.55 | $56.50 |
| Purchase #6 | $79.41 | 4.469% | $82.9588 | $82.96 | $82.95 | $83.00 |
| Purchase #7 | $128.74 | 5.291% | $135.5516 | $135.55 | $135.55 | $135.60 |
| 7 purchase totals = | $650.98 | $709.6028 | $709.61 | $709.60 | $709.70 | |