| 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 | $214.46 | 7.272% | $230.0555 | $230.06 | $230.05 | $230.10 |
| Purchase #2 | $79.82 | 9.698% | $87.5609 | $87.56 | $87.55 | $87.60 |
| Purchase #3 | $203.71 | 7.297% | $218.5747 | $218.57 | $218.55 | $218.60 |
| Purchase #4 | $42.39 | 7.611% | $45.6163 | $45.62 | $45.60 | $45.60 |
| Purchase #5 | $21.74 | 13.771% | $24.7338 | $24.73 | $24.75 | $24.70 |
| Purchase #6 | $146.45 | 13.606% | $166.376 | $166.38 | $166.40 | $166.40 |
| Purchase #7 | $83.26 | 6.577% | $88.736 | $88.74 | $88.75 | $88.70 |
| 7 purchase totals = | $791.83 | $861.6532 | $861.66 | $861.65 | $861.70 | |