| 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 | $46.79 | 11.104% | $51.9856 | $51.99 | $52.00 | $52.00 |
| Purchase #2 | $250.75 | 7.542% | $269.6616 | $269.66 | $269.65 | $269.70 |
| Purchase #3 | $80.44 | 12.703% | $90.6583 | $90.66 | $90.65 | $90.70 |
| Purchase #4 | $189.26 | 12.700% | $213.296 | $213.30 | $213.30 | $213.30 |
| Purchase #5 | $32.26 | 5.393% | $33.9998 | $34.00 | $34.00 | $34.00 |
| Purchase #6 | $154.71 | 4.367% | $161.4662 | $161.47 | $161.45 | $161.50 |
| Purchase #7 | $136.68 | 13.398% | $154.9924 | $154.99 | $155.00 | $155.00 |
| 7 purchase totals = | $890.89 | $976.0599 | $976.07 | $976.05 | $976.20 | |