| 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 | $33.31 | 4.436% | $34.7876 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $36.92 | 3.794% | $38.3207 | $38.32 | $38.30 | $38.30 |
| Purchase #3 | $234.47 | 8.510% | $254.4234 | $254.42 | $254.40 | $254.40 |
| Purchase #4 | $123.27 | 3.412% | $127.476 | $127.48 | $127.50 | $127.50 |
| Purchase #5 | $178.49 | 3.117% | $184.0535 | $184.05 | $184.05 | $184.10 |
| Purchase #6 | $101.95 | 5.576% | $107.6347 | $107.63 | $107.65 | $107.60 |
| Purchase #7 | $44.98 | 10.127% | $49.5351 | $49.54 | $49.55 | $49.50 |
| 7 purchase totals = | $753.39 | $796.2310 | $796.23 | $796.25 | $796.20 | |