| 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 | $64.86 | 4.709% | $67.9143 | $67.91 | $67.90 | $67.90 |
| Purchase #2 | $31.75 | 3.139% | $32.7466 | $32.75 | $32.75 | $32.70 |
| Purchase #3 | $147.36 | 6.592% | $157.074 | $157.07 | $157.05 | $157.10 |
| Purchase #4 | $67.94 | 10.742% | $75.2381 | $75.24 | $75.25 | $75.20 |
| Purchase #5 | $71.56 | 13.257% | $81.0467 | $81.05 | $81.05 | $81.00 |
| Purchase #6 | $37.38 | 7.703% | $40.2594 | $40.26 | $40.25 | $40.30 |
| Purchase #7 | $214.39 | 3.486% | $221.8636 | $221.86 | $221.85 | $221.90 |
| 7 purchase totals = | $635.24 | $676.1427 | $676.14 | $676.10 | $676.10 | |