| 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 | $28.64 | 6.856% | $30.6036 | $30.60 | $30.60 | $30.60 |
| Purchase #2 | $121.56 | 11.158% | $135.1237 | $135.12 | $135.10 | $135.10 |
| Purchase #3 | $34.92 | 8.606% | $37.9252 | $37.93 | $37.95 | $37.90 |
| Purchase #4 | $201.30 | 12.523% | $226.5088 | $226.51 | $226.50 | $226.50 |
| Purchase #5 | $118.65 | 8.606% | $128.861 | $128.86 | $128.85 | $128.90 |
| Purchase #6 | $191.65 | 11.552% | $213.7894 | $213.79 | $213.80 | $213.80 |
| Purchase #7 | $127.61 | 5.699% | $134.8825 | $134.88 | $134.90 | $134.90 |
| 7 purchase totals = | $824.33 | $907.6942 | $907.69 | $907.70 | $907.70 | |