| 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 | $9.64 | 13.519% | $10.9432 | $10.94 | $10.95 | $10.90 |
| Purchase #2 | $184.91 | 4.834% | $193.8485 | $193.85 | $193.85 | $193.80 |
| Purchase #3 | $72.39 | 9.834% | $79.5088 | $79.51 | $79.50 | $79.50 |
| Purchase #4 | $52.37 | 13.531% | $59.4562 | $59.46 | $59.45 | $59.50 |
| Purchase #5 | $68.72 | 9.635% | $75.3412 | $75.34 | $75.35 | $75.30 |
| Purchase #6 | $24.57 | 13.139% | $27.7983 | $27.80 | $27.80 | $27.80 |
| Purchase #7 | $114.75 | 8.418% | $124.4097 | $124.41 | $124.40 | $124.40 |
| 7 purchase totals = | $527.35 | $571.3059 | $571.31 | $571.30 | $571.20 | |