| 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 | $36.62 | 4.272% | $38.1844 | $38.18 | $38.20 | $38.20 |
| Purchase #2 | $53.82 | 3.612% | $55.764 | $55.76 | $55.75 | $55.80 |
| Purchase #3 | $84.55 | 3.131% | $87.1973 | $87.20 | $87.20 | $87.20 |
| Purchase #4 | $12.36 | 6.288% | $13.1372 | $13.14 | $13.15 | $13.10 |
| Purchase #5 | $42.81 | 6.423% | $45.5597 | $45.56 | $45.55 | $45.60 |
| Purchase #6 | $128.68 | 9.628% | $141.0693 | $141.07 | $141.05 | $141.10 |
| Purchase #7 | $239.66 | 5.554% | $252.9707 | $252.97 | $252.95 | $253.00 |
| 7 purchase totals = | $598.50 | $633.8826 | $633.88 | $633.85 | $634.00 | |