| 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 | $18.25 | 12.228% | $20.4816 | $20.48 | $20.50 | $20.50 |
| Purchase #2 | $73.33 | 5.112% | $77.0786 | $77.08 | $77.10 | $77.10 |
| Purchase #3 | $135.62 | 7.259% | $145.4647 | $145.46 | $145.45 | $145.50 |
| Purchase #4 | $160.58 | 3.849% | $166.7607 | $166.76 | $166.75 | $166.80 |
| Purchase #5 | $113.31 | 5.672% | $119.7369 | $119.74 | $119.75 | $119.70 |
| Purchase #6 | $183.43 | 11.210% | $203.9925 | $203.99 | $204.00 | $204.00 |
| Purchase #7 | $118.65 | 3.590% | $122.9095 | $122.91 | $122.90 | $122.90 |
| 7 purchase totals = | $803.17 | $856.4245 | $856.42 | $856.45 | $856.50 | |