| 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 | $136.44 | 4.694% | $142.8445 | $142.84 | $142.85 | $142.80 |
| Purchase #2 | $9.94 | 10.573% | $10.991 | $10.99 | $11.00 | $11.00 |
| Purchase #3 | $58.95 | 8.571% | $64.0026 | $64.00 | $64.00 | $64.00 |
| Purchase #4 | $49.70 | 6.271% | $52.8167 | $52.82 | $52.80 | $52.80 |
| Purchase #5 | $137.30 | 7.525% | $147.6318 | $147.63 | $147.65 | $147.60 |
| Purchase #6 | $8.72 | 7.543% | $9.3777 | $9.38 | $9.40 | $9.40 |
| Purchase #7 | $237.94 | 7.765% | $256.416 | $256.42 | $256.40 | $256.40 |
| 7 purchase totals = | $638.99 | $684.0803 | $684.08 | $684.10 | $684.00 | |