| 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 | $100.83 | 13.307% | $114.2474 | $114.25 | $114.25 | $114.20 |
| Purchase #2 | $85.94 | 9.874% | $94.4257 | $94.43 | $94.45 | $94.40 |
| Purchase #3 | $212.44 | 3.788% | $220.4872 | $220.49 | $220.50 | $220.50 |
| Purchase #4 | $8.71 | 3.489% | $9.0139 | $9.01 | $9.00 | $9.00 |
| Purchase #5 | $107.78 | 5.449% | $113.6529 | $113.65 | $113.65 | $113.70 |
| Purchase #6 | $94.74 | 12.212% | $106.3096 | $106.31 | $106.30 | $106.30 |
| Purchase #7 | $19.44 | 5.330% | $20.4762 | $20.48 | $20.50 | $20.50 |
| 7 purchase totals = | $629.88 | $678.6129 | $678.62 | $678.65 | $678.60 | |