| 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 | $123.64 | 3.598% | $128.0886 | $128.09 | $128.10 | $128.10 |
| Purchase #2 | $46.50 | 11.216% | $51.7154 | $51.72 | $51.70 | $51.70 |
| Purchase #3 | $94.61 | 13.774% | $107.6416 | $107.64 | $107.65 | $107.60 |
| Purchase #4 | $68.83 | 8.511% | $74.6881 | $74.69 | $74.70 | $74.70 |
| Purchase #5 | $194.99 | 5.277% | $205.2796 | $205.28 | $205.30 | $205.30 |
| Purchase #6 | $74.29 | 12.103% | $83.2813 | $83.28 | $83.30 | $83.30 |
| Purchase #7 | $53.60 | 6.848% | $57.2705 | $57.27 | $57.25 | $57.30 |
| 7 purchase totals = | $656.46 | $707.9651 | $707.97 | $708.00 | $708.00 | |