| 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 | $33.45 | 6.625% | $35.6661 | $35.67 | $35.65 | $35.70 |
| Purchase #2 | $72.99 | 5.345% | $76.8913 | $76.89 | $76.90 | $76.90 |
| Purchase #3 | $27.94 | 6.708% | $29.8142 | $29.81 | $29.80 | $29.80 |
| Purchase #4 | $163.69 | 9.358% | $179.0081 | $179.01 | $179.00 | $179.00 |
| Purchase #5 | $146.39 | 7.697% | $157.6576 | $157.66 | $157.65 | $157.70 |
| Purchase #6 | $159.75 | 13.710% | $181.6517 | $181.65 | $181.65 | $181.70 |
| Purchase #7 | $226.37 | 10.578% | $250.3154 | $250.32 | $250.30 | $250.30 |
| 7 purchase totals = | $830.58 | $911.0044 | $911.01 | $910.95 | $911.10 | |