| 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 | $11.42 | 11.364% | $12.7178 | $12.72 | $12.70 | $12.70 |
| Purchase #2 | $116.32 | 10.298% | $128.2986 | $128.30 | $128.30 | $128.30 |
| Purchase #3 | $67.58 | 10.801% | $74.8793 | $74.88 | $74.90 | $74.90 |
| Purchase #4 | $84.97 | 5.850% | $89.9407 | $89.94 | $89.95 | $89.90 |
| Purchase #5 | $209.85 | 4.338% | $218.9533 | $218.95 | $218.95 | $219.00 |
| Purchase #6 | $16.72 | 5.793% | $17.6886 | $17.69 | $17.70 | $17.70 |
| Purchase #7 | $181.73 | 10.168% | $200.2083 | $200.21 | $200.20 | $200.20 |
| 7 purchase totals = | $688.59 | $742.6866 | $742.69 | $742.70 | $742.70 | |