| 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 | $25.62 | 9.770% | $28.1231 | $28.12 | $28.10 | $28.10 |
| Purchase #2 | $191.29 | 3.103% | $197.2257 | $197.23 | $197.25 | $197.20 |
| Purchase #3 | $182.95 | 4.716% | $191.5779 | $191.58 | $191.60 | $191.60 |
| Purchase #4 | $140.88 | 10.547% | $155.7386 | $155.74 | $155.75 | $155.70 |
| Purchase #5 | $51.56 | 7.423% | $55.3873 | $55.39 | $55.40 | $55.40 |
| Purchase #6 | $29.73 | 8.131% | $32.1473 | $32.15 | $32.15 | $32.10 |
| Purchase #7 | $183.63 | 11.863% | $205.414 | $205.41 | $205.40 | $205.40 |
| 7 purchase totals = | $805.66 | $865.6139 | $865.62 | $865.65 | $865.50 | |