| 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 | $41.46 | 12.321% | $46.5683 | $46.57 | $46.55 | $46.60 |
| Purchase #2 | $85.38 | 3.180% | $88.0951 | $88.10 | $88.10 | $88.10 |
| Purchase #3 | $115.57 | 3.307% | $119.3919 | $119.39 | $119.40 | $119.40 |
| Purchase #4 | $158.44 | 9.265% | $173.1195 | $173.12 | $173.10 | $173.10 |
| Purchase #5 | $186.97 | 7.532% | $201.0526 | $201.05 | $201.05 | $201.10 |
| Purchase #6 | $8.95 | 10.779% | $9.9147 | $9.91 | $9.90 | $9.90 |
| Purchase #7 | $51.93 | 8.847% | $56.5242 | $56.52 | $56.50 | $56.50 |
| 7 purchase totals = | $648.70 | $694.6663 | $694.66 | $694.60 | $694.70 | |