| 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 | $31.50 | 10.388% | $34.7722 | $34.77 | $34.75 | $34.80 |
| Purchase #2 | $198.54 | 5.770% | $209.9958 | $210.00 | $210.00 | $210.00 |
| Purchase #3 | $212.49 | 11.783% | $237.5277 | $237.53 | $237.55 | $237.50 |
| Purchase #4 | $30.31 | 6.160% | $32.1771 | $32.18 | $32.20 | $32.20 |
| Purchase #5 | $6.86 | 7.591% | $7.3807 | $7.38 | $7.40 | $7.40 |
| Purchase #6 | $17.31 | 12.349% | $19.4476 | $19.45 | $19.45 | $19.40 |
| Purchase #7 | $14.41 | 3.659% | $14.9373 | $14.94 | $14.95 | $14.90 |
| 7 purchase totals = | $511.42 | $556.2384 | $556.25 | $556.30 | $556.20 | |