| 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 | $99.48 | 4.399% | $103.8561 | $103.86 | $103.85 | $103.90 |
| Purchase #2 | $164.47 | 7.722% | $177.1704 | $177.17 | $177.15 | $177.20 |
| Purchase #3 | $77.85 | 12.113% | $87.28 | $87.28 | $87.30 | $87.30 |
| Purchase #4 | $237.31 | 4.471% | $247.9201 | $247.92 | $247.90 | $247.90 |
| Purchase #5 | $208.52 | 13.147% | $235.9341 | $235.93 | $235.95 | $235.90 |
| Purchase #6 | $200.63 | 3.364% | $207.3792 | $207.38 | $207.40 | $207.40 |
| Purchase #7 | $14.82 | 3.579% | $15.3504 | $15.35 | $15.35 | $15.40 |
| 7 purchase totals = | $1,003.08 | $1,074.8903 | $1,074.89 | $1,074.90 | $1,075.00 | |