| 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 | $48.50 | 4.730% | $50.7941 | $50.79 | $50.80 | $50.80 |
| Purchase #2 | $245.72 | 9.180% | $268.2771 | $268.28 | $268.30 | $268.30 |
| Purchase #3 | $199.42 | 13.228% | $225.7993 | $225.80 | $225.80 | $225.80 |
| Purchase #4 | $37.27 | 7.519% | $40.0723 | $40.07 | $40.05 | $40.10 |
| Purchase #5 | $207.83 | 11.790% | $232.3332 | $232.33 | $232.35 | $232.30 |
| Purchase #6 | $120.33 | 4.492% | $125.7352 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $123.34 | 4.851% | $129.3232 | $129.32 | $129.30 | $129.30 |
| 7 purchase totals = | $982.41 | $1,072.3344 | $1,072.33 | $1,072.35 | $1,072.30 | |