| 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 | $244.54 | 10.793% | $270.9332 | $270.93 | $270.95 | $270.90 |
| Purchase #2 | $13.61 | 9.618% | $14.919 | $14.92 | $14.90 | $14.90 |
| Purchase #3 | $164.89 | 12.214% | $185.0297 | $185.03 | $185.05 | $185.00 |
| Purchase #4 | $54.61 | 5.736% | $57.7424 | $57.74 | $57.75 | $57.70 |
| Purchase #5 | $56.70 | 3.874% | $58.8966 | $58.90 | $58.90 | $58.90 |
| Purchase #6 | $29.39 | 10.132% | $32.3678 | $32.37 | $32.35 | $32.40 |
| Purchase #7 | $13.26 | 12.474% | $14.9141 | $14.91 | $14.90 | $14.90 |
| 7 purchase totals = | $577.00 | $634.8028 | $634.80 | $634.80 | $634.70 | |