| 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 | $52.99 | 7.458% | $56.942 | $56.94 | $56.95 | $56.90 |
| Purchase #2 | $26.28 | 9.784% | $28.8512 | $28.85 | $28.85 | $28.90 |
| Purchase #3 | $226.67 | 11.581% | $252.9207 | $252.92 | $252.90 | $252.90 |
| Purchase #4 | $181.29 | 11.200% | $201.5945 | $201.59 | $201.60 | $201.60 |
| Purchase #5 | $72.88 | 4.123% | $75.8848 | $75.88 | $75.90 | $75.90 |
| Purchase #6 | $226.32 | 3.267% | $233.7139 | $233.71 | $233.70 | $233.70 |
| Purchase #7 | $22.56 | 8.625% | $24.5058 | $24.51 | $24.50 | $24.50 |
| 7 purchase totals = | $808.99 | $874.4129 | $874.40 | $874.40 | $874.40 | |