| 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 | $49.37 | 11.152% | $54.8757 | $54.88 | $54.90 | $54.90 |
| Purchase #2 | $181.67 | 3.171% | $187.4308 | $187.43 | $187.45 | $187.40 |
| Purchase #3 | $5.91 | 11.800% | $6.6074 | $6.61 | $6.60 | $6.60 |
| Purchase #4 | $27.94 | 3.619% | $28.9511 | $28.95 | $28.95 | $29.00 |
| Purchase #5 | $124.33 | 12.445% | $139.8029 | $139.80 | $139.80 | $139.80 |
| Purchase #6 | $222.81 | 7.782% | $240.1491 | $240.15 | $240.15 | $240.10 |
| Purchase #7 | $246.38 | 12.725% | $277.7319 | $277.73 | $277.75 | $277.70 |
| 7 purchase totals = | $858.41 | $935.5489 | $935.55 | $935.60 | $935.50 | |