| 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 | $21.35 | 4.356% | $22.28 | $22.28 | $22.30 | $22.30 |
| Purchase #2 | $52.59 | 8.812% | $57.2242 | $57.22 | $57.20 | $57.20 |
| Purchase #3 | $147.56 | 9.161% | $161.078 | $161.08 | $161.10 | $161.10 |
| Purchase #4 | $61.30 | 5.326% | $64.5648 | $64.56 | $64.55 | $64.60 |
| Purchase #5 | $197.65 | 4.214% | $205.979 | $205.98 | $206.00 | $206.00 |
| Purchase #6 | $15.65 | 13.511% | $17.7645 | $17.76 | $17.75 | $17.80 |
| Purchase #7 | $14.92 | 9.246% | $16.2995 | $16.30 | $16.30 | $16.30 |
| 7 purchase totals = | $511.02 | $545.1900 | $545.18 | $545.20 | $545.30 | |