| 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 | $47.64 | 10.124% | $52.4631 | $52.46 | $52.45 | $52.50 |
| Purchase #2 | $47.32 | 12.478% | $53.2246 | $53.22 | $53.20 | $53.20 |
| Purchase #3 | $35.57 | 7.457% | $38.2225 | $38.22 | $38.20 | $38.20 |
| Purchase #4 | $207.89 | 8.322% | $225.1906 | $225.19 | $225.20 | $225.20 |
| Purchase #5 | $81.97 | 7.749% | $88.3219 | $88.32 | $88.30 | $88.30 |
| Purchase #6 | $123.31 | 9.641% | $135.1983 | $135.20 | $135.20 | $135.20 |
| Purchase #7 | $195.77 | 6.121% | $207.7531 | $207.75 | $207.75 | $207.80 |
| 7 purchase totals = | $739.47 | $800.3741 | $800.36 | $800.30 | $800.40 | |