| 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 | $78.49 | 3.813% | $81.4828 | $81.48 | $81.50 | $81.50 |
| Purchase #2 | $79.77 | 9.846% | $87.6242 | $87.62 | $87.60 | $87.60 |
| Purchase #3 | $74.77 | 7.346% | $80.2626 | $80.26 | $80.25 | $80.30 |
| Purchase #4 | $146.40 | 11.285% | $162.9212 | $162.92 | $162.90 | $162.90 |
| Purchase #5 | $124.74 | 12.560% | $140.4073 | $140.41 | $140.40 | $140.40 |
| Purchase #6 | $185.64 | 5.534% | $195.9133 | $195.91 | $195.90 | $195.90 |
| Purchase #7 | $202.32 | 4.758% | $211.9464 | $211.95 | $211.95 | $211.90 |
| 7 purchase totals = | $892.13 | $960.5578 | $960.55 | $960.50 | $960.50 | |