| 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 | $152.78 | 6.362% | $162.4999 | $162.50 | $162.50 | $162.50 |
| Purchase #2 | $246.61 | 8.314% | $267.1132 | $267.11 | $267.10 | $267.10 |
| Purchase #3 | $10.94 | 12.687% | $12.328 | $12.33 | $12.35 | $12.30 |
| Purchase #4 | $47.90 | 13.237% | $54.2405 | $54.24 | $54.25 | $54.20 |
| Purchase #5 | $150.62 | 13.861% | $171.4974 | $171.50 | $171.50 | $171.50 |
| Purchase #6 | $51.88 | 11.642% | $57.9199 | $57.92 | $57.90 | $57.90 |
| Purchase #7 | $17.97 | 9.854% | $19.7408 | $19.74 | $19.75 | $19.70 |
| 7 purchase totals = | $678.70 | $745.3397 | $745.34 | $745.35 | $745.20 | |