| 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 | $8.51 | 6.295% | $9.0457 | $9.05 | $9.05 | $9.00 |
| Purchase #2 | $239.44 | 4.305% | $249.7479 | $249.75 | $249.75 | $249.70 |
| Purchase #3 | $67.37 | 7.355% | $72.3251 | $72.33 | $72.35 | $72.30 |
| Purchase #4 | $114.82 | 11.235% | $127.72 | $127.72 | $127.70 | $127.70 |
| Purchase #5 | $142.91 | 9.260% | $156.1435 | $156.14 | $156.15 | $156.10 |
| Purchase #6 | $21.74 | 12.179% | $24.3877 | $24.39 | $24.40 | $24.40 |
| Purchase #7 | $191.45 | 10.549% | $211.6461 | $211.65 | $211.65 | $211.60 |
| 7 purchase totals = | $786.24 | $851.0160 | $851.03 | $851.05 | $850.80 | |