| 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 | $88.64 | 12.668% | $99.8689 | $99.87 | $99.85 | $99.90 |
| Purchase #2 | $71.83 | 11.690% | $80.2269 | $80.23 | $80.25 | $80.20 |
| Purchase #3 | $168.54 | 4.516% | $176.1513 | $176.15 | $176.15 | $176.20 |
| Purchase #4 | $83.70 | 4.172% | $87.192 | $87.19 | $87.20 | $87.20 |
| Purchase #5 | $67.39 | 3.756% | $69.9212 | $69.92 | $69.90 | $69.90 |
| Purchase #6 | $75.54 | 12.206% | $84.7604 | $84.76 | $84.75 | $84.80 |
| Purchase #7 | $79.52 | 6.581% | $84.7532 | $84.75 | $84.75 | $84.80 |
| 7 purchase totals = | $635.16 | $682.8739 | $682.87 | $682.85 | $683.00 | |