| 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 | $21.37 | 12.376% | $24.0148 | $24.01 | $24.00 | $24.00 |
| Purchase #2 | $204.58 | 6.567% | $218.0148 | $218.01 | $218.00 | $218.00 |
| Purchase #3 | $96.46 | 7.643% | $103.8324 | $103.83 | $103.85 | $103.80 |
| Purchase #4 | $206.85 | 7.834% | $223.0546 | $223.05 | $223.05 | $223.10 |
| Purchase #5 | $85.99 | 5.145% | $90.4142 | $90.41 | $90.40 | $90.40 |
| Purchase #6 | $29.81 | 10.842% | $33.042 | $33.04 | $33.05 | $33.00 |
| Purchase #7 | $108.66 | 6.241% | $115.4415 | $115.44 | $115.45 | $115.40 |
| 7 purchase totals = | $753.72 | $807.8143 | $807.79 | $807.80 | $807.70 | |