| 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 | $5.61 | 4.273% | $5.8497 | $5.85 | $5.85 | $5.80 |
| Purchase #2 | $183.51 | 10.842% | $203.4062 | $203.41 | $203.40 | $203.40 |
| Purchase #3 | $160.88 | 8.830% | $175.0857 | $175.09 | $175.10 | $175.10 |
| Purchase #4 | $23.71 | 4.790% | $24.8457 | $24.85 | $24.85 | $24.80 |
| Purchase #5 | $195.69 | 4.812% | $205.1066 | $205.11 | $205.10 | $205.10 |
| Purchase #6 | $52.74 | 3.804% | $54.7462 | $54.75 | $54.75 | $54.70 |
| Purchase #7 | $59.88 | 3.148% | $61.765 | $61.77 | $61.75 | $61.80 |
| 7 purchase totals = | $682.02 | $730.8051 | $730.83 | $730.80 | $730.70 | |