| 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 | $79.43 | 6.409% | $84.5207 | $84.52 | $84.50 | $84.50 |
| Purchase #2 | $80.65 | 11.108% | $89.6086 | $89.61 | $89.60 | $89.60 |
| Purchase #3 | $49.59 | 4.867% | $52.0035 | $52.00 | $52.00 | $52.00 |
| Purchase #4 | $22.25 | 6.743% | $23.7503 | $23.75 | $23.75 | $23.80 |
| Purchase #5 | $127.58 | 13.677% | $145.0291 | $145.03 | $145.05 | $145.00 |
| Purchase #6 | $77.44 | 12.786% | $87.3415 | $87.34 | $87.35 | $87.30 |
| Purchase #7 | $24.34 | 10.224% | $26.8285 | $26.83 | $26.85 | $26.80 |
| 7 purchase totals = | $461.28 | $509.0822 | $509.08 | $509.10 | $509.00 | |