| 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 | $21.70 | 7.661% | $23.3624 | $23.36 | $23.35 | $23.40 |
| Purchase #2 | $35.77 | 10.572% | $39.5516 | $39.55 | $39.55 | $39.60 |
| Purchase #3 | $73.80 | 4.737% | $77.2959 | $77.30 | $77.30 | $77.30 |
| Purchase #4 | $55.63 | 12.497% | $62.5821 | $62.58 | $62.60 | $62.60 |
| Purchase #5 | $192.97 | 10.585% | $213.3959 | $213.40 | $213.40 | $213.40 |
| Purchase #6 | $157.52 | 9.746% | $172.8719 | $172.87 | $172.85 | $172.90 |
| Purchase #7 | $96.69 | 8.198% | $104.6166 | $104.62 | $104.60 | $104.60 |
| 7 purchase totals = | $634.08 | $693.6764 | $693.68 | $693.65 | $693.80 | |