| 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 | $68.31 | 5.419% | $72.0117 | $72.01 | $72.00 | $72.00 |
| Purchase #2 | $228.37 | 7.425% | $245.3265 | $245.33 | $245.35 | $245.30 |
| Purchase #3 | $7.45 | 13.198% | $8.4333 | $8.43 | $8.45 | $8.40 |
| Purchase #4 | $61.64 | 7.245% | $66.1058 | $66.11 | $66.10 | $66.10 |
| Purchase #5 | $48.76 | 8.695% | $52.9997 | $53.00 | $53.00 | $53.00 |
| Purchase #6 | $250.80 | 11.547% | $279.7599 | $279.76 | $279.75 | $279.80 |
| Purchase #7 | $92.35 | 3.510% | $95.5915 | $95.59 | $95.60 | $95.60 |
| 7 purchase totals = | $757.68 | $820.2284 | $820.23 | $820.25 | $820.20 | |