| 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 | $43.86 | 11.870% | $49.0662 | $49.07 | $49.05 | $49.10 |
| Purchase #2 | $81.66 | 5.529% | $86.175 | $86.18 | $86.20 | $86.20 |
| Purchase #3 | $194.68 | 3.550% | $201.5911 | $201.59 | $201.60 | $201.60 |
| Purchase #4 | $148.89 | 12.694% | $167.7901 | $167.79 | $167.80 | $167.80 |
| Purchase #5 | $34.32 | 9.346% | $37.5275 | $37.53 | $37.55 | $37.50 |
| Purchase #6 | $216.43 | 8.576% | $234.991 | $234.99 | $235.00 | $235.00 |
| Purchase #7 | $95.65 | 11.392% | $106.5464 | $106.55 | $106.55 | $106.50 |
| 7 purchase totals = | $815.49 | $883.6873 | $883.70 | $883.75 | $883.70 | |