| 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 | $32.98 | 7.326% | $35.3961 | $35.40 | $35.40 | $35.40 |
| Purchase #2 | $142.40 | 3.798% | $147.8084 | $147.81 | $147.80 | $147.80 |
| Purchase #3 | $95.82 | 9.561% | $104.9814 | $104.98 | $105.00 | $105.00 |
| Purchase #4 | $78.61 | 12.445% | $88.393 | $88.39 | $88.40 | $88.40 |
| Purchase #5 | $185.33 | 7.209% | $198.6904 | $198.69 | $198.70 | $198.70 |
| Purchase #6 | $161.86 | 5.282% | $170.4094 | $170.41 | $170.40 | $170.40 |
| Purchase #7 | $34.64 | 11.833% | $38.739 | $38.74 | $38.75 | $38.70 |
| 7 purchase totals = | $731.64 | $784.4177 | $784.42 | $784.45 | $784.40 | |