| 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 | $25.49 | 4.565% | $26.6536 | $26.65 | $26.65 | $26.70 |
| Purchase #2 | $75.87 | 4.179% | $79.0406 | $79.04 | $79.05 | $79.00 |
| Purchase #3 | $12.43 | 5.780% | $13.1485 | $13.15 | $13.15 | $13.10 |
| Purchase #4 | $84.42 | 3.564% | $87.4287 | $87.43 | $87.45 | $87.40 |
| Purchase #5 | $202.67 | 9.202% | $221.3197 | $221.32 | $221.30 | $221.30 |
| Purchase #6 | $124.34 | 7.364% | $133.4964 | $133.50 | $133.50 | $133.50 |
| Purchase #7 | $171.72 | 11.547% | $191.5485 | $191.55 | $191.55 | $191.50 |
| 7 purchase totals = | $696.94 | $752.6360 | $752.64 | $752.65 | $752.50 | |