| 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 | $70.44 | 7.581% | $75.7801 | $75.78 | $75.80 | $75.80 |
| Purchase #2 | $45.45 | 4.329% | $47.4175 | $47.42 | $47.40 | $47.40 |
| Purchase #3 | $43.65 | 12.719% | $49.2018 | $49.20 | $49.20 | $49.20 |
| Purchase #4 | $128.56 | 13.578% | $146.0159 | $146.02 | $146.00 | $146.00 |
| Purchase #5 | $5.99 | 10.614% | $6.6258 | $6.63 | $6.65 | $6.60 |
| Purchase #6 | $10.67 | 3.105% | $11.0013 | $11.00 | $11.00 | $11.00 |
| Purchase #7 | $66.33 | 5.324% | $69.8614 | $69.86 | $69.85 | $69.90 |
| 7 purchase totals = | $371.09 | $405.9038 | $405.91 | $405.90 | $405.90 | |