| 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 | $14.56 | 9.344% | $15.9205 | $15.92 | $15.90 | $15.90 |
| Purchase #2 | $225.66 | 6.856% | $241.1312 | $241.13 | $241.15 | $241.10 |
| Purchase #3 | $135.29 | 13.442% | $153.4757 | $153.48 | $153.50 | $153.50 |
| Purchase #4 | $155.65 | 6.185% | $165.277 | $165.28 | $165.30 | $165.30 |
| Purchase #5 | $66.96 | 12.587% | $75.3883 | $75.39 | $75.40 | $75.40 |
| Purchase #6 | $65.85 | 3.689% | $68.2792 | $68.28 | $68.30 | $68.30 |
| Purchase #7 | $189.37 | 8.845% | $206.1198 | $206.12 | $206.10 | $206.10 |
| 7 purchase totals = | $853.34 | $925.5917 | $925.60 | $925.65 | $925.60 | |