| 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 | $134.80 | 3.391% | $139.3711 | $139.37 | $139.35 | $139.40 |
| Purchase #2 | $36.88 | 4.794% | $38.648 | $38.65 | $38.65 | $38.60 |
| Purchase #3 | $147.68 | 6.120% | $156.718 | $156.72 | $156.70 | $156.70 |
| Purchase #4 | $96.34 | 8.294% | $104.3304 | $104.33 | $104.35 | $104.30 |
| Purchase #5 | $203.64 | 6.772% | $217.4305 | $217.43 | $217.45 | $217.40 |
| Purchase #6 | $49.30 | 11.785% | $55.11 | $55.11 | $55.10 | $55.10 |
| Purchase #7 | $49.50 | 8.859% | $53.8852 | $53.89 | $53.90 | $53.90 |
| 7 purchase totals = | $718.14 | $765.4932 | $765.50 | $765.50 | $765.40 | |