| 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 | $93.57 | 4.720% | $97.9865 | $97.99 | $98.00 | $98.00 |
| Purchase #2 | $59.67 | 13.211% | $67.553 | $67.55 | $67.55 | $67.60 |
| Purchase #3 | $80.25 | 4.334% | $83.728 | $83.73 | $83.75 | $83.70 |
| Purchase #4 | $42.29 | 11.106% | $46.9867 | $46.99 | $47.00 | $47.00 |
| Purchase #5 | $69.62 | 10.840% | $77.1668 | $77.17 | $77.15 | $77.20 |
| Purchase #6 | $128.54 | 9.120% | $140.2628 | $140.26 | $140.25 | $140.30 |
| Purchase #7 | $11.48 | 7.354% | $12.3242 | $12.32 | $12.30 | $12.30 |
| 7 purchase totals = | $485.42 | $526.0080 | $526.01 | $526.00 | $526.10 | |