| 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 | $72.39 | 11.592% | $80.7814 | $80.78 | $80.80 | $80.80 |
| Purchase #2 | $127.75 | 9.641% | $140.0664 | $140.07 | $140.05 | $140.10 |
| Purchase #3 | $161.55 | 8.775% | $175.726 | $175.73 | $175.75 | $175.70 |
| Purchase #4 | $6.41 | 7.506% | $6.8911 | $6.89 | $6.90 | $6.90 |
| Purchase #5 | $174.48 | 10.211% | $192.2962 | $192.30 | $192.30 | $192.30 |
| Purchase #6 | $68.32 | 12.637% | $76.9536 | $76.95 | $76.95 | $77.00 |
| Purchase #7 | $10.46 | 7.599% | $11.2549 | $11.25 | $11.25 | $11.30 |
| 7 purchase totals = | $621.36 | $683.9696 | $683.97 | $684.00 | $684.10 | |