| 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 | $29.71 | 3.423% | $30.727 | $30.73 | $30.75 | $30.70 |
| Purchase #2 | $133.27 | 11.307% | $148.3388 | $148.34 | $148.35 | $148.30 |
| Purchase #3 | $120.52 | 3.227% | $124.4092 | $124.41 | $124.40 | $124.40 |
| Purchase #4 | $79.30 | 12.168% | $88.9492 | $88.95 | $88.95 | $88.90 |
| Purchase #5 | $93.78 | 11.809% | $104.8545 | $104.85 | $104.85 | $104.90 |
| Purchase #6 | $138.53 | 10.851% | $153.5619 | $153.56 | $153.55 | $153.60 |
| Purchase #7 | $139.48 | 9.310% | $152.4656 | $152.47 | $152.45 | $152.50 |
| 7 purchase totals = | $734.59 | $803.3062 | $803.31 | $803.30 | $803.30 | |