| 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 | $21.97 | 9.757% | $24.1136 | $24.11 | $24.10 | $24.10 |
| Purchase #2 | $52.64 | 9.463% | $57.6213 | $57.62 | $57.60 | $57.60 |
| Purchase #3 | $216.75 | 12.744% | $244.3726 | $244.37 | $244.35 | $244.40 |
| Purchase #4 | $196.98 | 4.480% | $205.8047 | $205.80 | $205.80 | $205.80 |
| Purchase #5 | $57.51 | 12.349% | $64.6119 | $64.61 | $64.60 | $64.60 |
| Purchase #6 | $20.94 | 7.674% | $22.5469 | $22.55 | $22.55 | $22.50 |
| Purchase #7 | $175.74 | 6.379% | $186.9505 | $186.95 | $186.95 | $187.00 |
| 7 purchase totals = | $742.53 | $806.0215 | $806.01 | $805.95 | $806.00 | |