| 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 | $43.68 | 13.224% | $49.4562 | $49.46 | $49.45 | $49.50 |
| Purchase #2 | $77.35 | 13.553% | $87.8332 | $87.83 | $87.85 | $87.80 |
| Purchase #3 | $7.42 | 5.119% | $7.7998 | $7.80 | $7.80 | $7.80 |
| Purchase #4 | $200.62 | 8.547% | $217.767 | $217.77 | $217.75 | $217.80 |
| Purchase #5 | $54.48 | 13.549% | $61.8615 | $61.86 | $61.85 | $61.90 |
| Purchase #6 | $29.79 | 11.186% | $33.1223 | $33.12 | $33.10 | $33.10 |
| Purchase #7 | $30.67 | 11.738% | $34.27 | $34.27 | $34.25 | $34.30 |
| 7 purchase totals = | $444.01 | $492.1100 | $492.11 | $492.05 | $492.20 | |