| 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 | $49.75 | 10.283% | $54.8658 | $54.87 | $54.85 | $54.90 |
| Purchase #2 | $47.66 | 6.257% | $50.6421 | $50.64 | $50.65 | $50.60 |
| Purchase #3 | $19.39 | 6.186% | $20.5895 | $20.59 | $20.60 | $20.60 |
| Purchase #4 | $206.90 | 8.145% | $223.752 | $223.75 | $223.75 | $223.80 |
| Purchase #5 | $117.59 | 13.193% | $133.1036 | $133.10 | $133.10 | $133.10 |
| Purchase #6 | $147.43 | 9.828% | $161.9194 | $161.92 | $161.90 | $161.90 |
| Purchase #7 | $209.86 | 5.269% | $220.9175 | $220.92 | $220.90 | $220.90 |
| 7 purchase totals = | $798.58 | $865.7899 | $865.79 | $865.75 | $865.80 | |