| 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 | $49.97 | 12.234% | $56.0833 | $56.08 | $56.10 | $56.10 |
| Purchase #2 | $249.37 | 3.134% | $257.1853 | $257.19 | $257.20 | $257.20 |
| Purchase #3 | $155.26 | 8.330% | $168.1932 | $168.19 | $168.20 | $168.20 |
| Purchase #4 | $13.30 | 11.813% | $14.8711 | $14.87 | $14.85 | $14.90 |
| Purchase #5 | $67.74 | 12.740% | $76.3701 | $76.37 | $76.35 | $76.40 |
| Purchase #6 | $129.83 | 13.352% | $147.1649 | $147.16 | $147.15 | $147.20 |
| Purchase #7 | $86.53 | 3.231% | $89.3258 | $89.33 | $89.35 | $89.30 |
| 7 purchase totals = | $752.00 | $809.1937 | $809.19 | $809.20 | $809.30 | |