| 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 | $30.65 | 3.781% | $31.8089 | $31.81 | $31.80 | $31.80 |
| Purchase #2 | $227.61 | 7.192% | $243.9797 | $243.98 | $244.00 | $244.00 |
| Purchase #3 | $115.76 | 6.339% | $123.098 | $123.10 | $123.10 | $123.10 |
| Purchase #4 | $37.52 | 6.144% | $39.8252 | $39.83 | $39.85 | $39.80 |
| Purchase #5 | $98.84 | 3.824% | $102.6196 | $102.62 | $102.60 | $102.60 |
| Purchase #6 | $63.53 | 10.477% | $70.186 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $174.44 | 13.529% | $198.04 | $198.04 | $198.05 | $198.00 |
| 7 purchase totals = | $748.35 | $809.5574 | $809.57 | $809.60 | $809.50 | |