| 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 | $6.65 | 13.858% | $7.5716 | $7.57 | $7.55 | $7.60 |
| Purchase #2 | $162.85 | 12.675% | $183.4912 | $183.49 | $183.50 | $183.50 |
| Purchase #3 | $185.95 | 12.767% | $209.6902 | $209.69 | $209.70 | $209.70 |
| Purchase #4 | $204.70 | 10.366% | $225.9192 | $225.92 | $225.90 | $225.90 |
| Purchase #5 | $34.26 | 10.324% | $37.797 | $37.80 | $37.80 | $37.80 |
| Purchase #6 | $225.28 | 3.236% | $232.5701 | $232.57 | $232.55 | $232.60 |
| Purchase #7 | $173.57 | 11.544% | $193.6069 | $193.61 | $193.60 | $193.60 |
| 7 purchase totals = | $993.26 | $1,090.6462 | $1,090.65 | $1,090.60 | $1,090.70 | |