| 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 | $11.51 | 4.135% | $11.9859 | $11.99 | $12.00 | $12.00 |
| Purchase #2 | $118.83 | 3.587% | $123.0924 | $123.09 | $123.10 | $123.10 |
| Purchase #3 | $95.32 | 6.401% | $101.4214 | $101.42 | $101.40 | $101.40 |
| Purchase #4 | $60.77 | 8.138% | $65.7155 | $65.72 | $65.70 | $65.70 |
| Purchase #5 | $213.59 | 13.289% | $241.974 | $241.97 | $241.95 | $242.00 |
| Purchase #6 | $189.81 | 9.443% | $207.7338 | $207.73 | $207.75 | $207.70 |
| Purchase #7 | $8.54 | 3.687% | $8.8549 | $8.85 | $8.85 | $8.90 |
| 7 purchase totals = | $698.37 | $760.7779 | $760.77 | $760.75 | $760.80 | |