| 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 | $46.67 | 10.599% | $51.6166 | $51.62 | $51.60 | $51.60 |
| Purchase #2 | $11.30 | 3.427% | $11.6873 | $11.69 | $11.70 | $11.70 |
| Purchase #3 | $172.91 | 7.774% | $186.352 | $186.35 | $186.35 | $186.40 |
| Purchase #4 | $120.89 | 10.750% | $133.8857 | $133.89 | $133.90 | $133.90 |
| Purchase #5 | $9.37 | 5.303% | $9.8669 | $9.87 | $9.85 | $9.90 |
| Purchase #6 | $159.70 | 12.593% | $179.811 | $179.81 | $179.80 | $179.80 |
| Purchase #7 | $171.81 | 13.709% | $195.3634 | $195.36 | $195.35 | $195.40 |
| 7 purchase totals = | $692.65 | $768.5829 | $768.59 | $768.55 | $768.70 | |